215804565970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 467169099264

約数和(自身を除く): 251364533294

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 137, 167, 235, 274, 305, 329, 334, 427, 470, 610, 658, 685, 835, 854, 959, 1169, 1370, 1645, 1670, 1918, 2135, 2209, 2338, 2867, 3290, 4270, 4418, 4795, 5734, 5845, 6439, 7849, 8357, 9590, 10187, 11045, 11690, 12878, 14335, 15463, 15698, 16714, 20069, 20374, 22090, 22879, 28670, 30926, 32195, 39245, 40138, 41785, 45073, 45758, 50935, 54943, 58499, 64390, 71309, 77315, 78490, 83570, 90146, 100345, 101870, 109886, 114395, 116998, 134749, 142618, 154630, 160153, 200690, 225365, 228790, 269498, 274715, 292495, 302633, 320306, 356545, 368903, 392779, 450730, 478789, 549430, 584990, 605266, 673745, 713090, 737806, 785558, 800765, 943243, 957578, 1075313, 1347490, 1395619, 1513165, 1601530, 1844515, 1886486, 1963895, 2118431, 2150626, 2393945, 2582321, 2749453, 2791238, 3026330, 3351523, 3689030, 3927790, 4236862, 4716215, 4787890, 5164642, 5376565, 5498906, 6703046, 6978095, 7527191, 9432430, 9769333, 10592155, 10753130, 12911605, 13747265, 13956190, 15054382, 16757615, 18460613, 19538666, 21184310, 22503083, 25823210, 27494530, 33515230, 36921226, 37635955, 45006166, 48846665, 50539711, 65594093, 75271910, 92303065, 97693330, 101079422, 112515415, 129224291, 131188186, 157521581, 184606130, 225030830, 252698555, 258448582, 315043162, 327970465, 353777977, 459158651, 505397110, 646121455, 655940930, 707555954, 787607905, 918317302, 1292242910, 1575215810, 1768889885, 2295793255, 3082922371, 3537779770, 4591586510, 6165844742, 15414611855, 21580456597, 30829223710, 43160913194, 107902282985, 215804565970]

約数ペア:

[(1, 215804565970), (2, 107902282985), (5, 43160913194), (7, 30829223710), (10, 21580456597), (14, 15414611855), (35, 6165844742), (47, 4591586510), (61, 3537779770), (70, 3082922371), (94, 2295793255), (122, 1768889885), (137, 1575215810), (167, 1292242910), (235, 918317302), (274, 787607905), (305, 707555954), (329, 655940930), (334, 646121455), (427, 505397110), (470, 459158651), (610, 353777977), (658, 327970465), (685, 315043162), (835, 258448582), (854, 252698555), (959, 225030830), (1169, 184606130), (1370, 157521581), (1645, 131188186), (1670, 129224291), (1918, 112515415), (2135, 101079422), (2209, 97693330), (2338, 92303065), (2867, 75271910), (3290, 65594093), (4270, 50539711), (4418, 48846665), (4795, 45006166), (5734, 37635955), (5845, 36921226), (6439, 33515230), (7849, 27494530), (8357, 25823210), (9590, 22503083), (10187, 21184310), (11045, 19538666), (11690, 18460613), (12878, 16757615), (14335, 15054382), (15463, 13956190), (15698, 13747265), (16714, 12911605), (20069, 10753130), (20374, 10592155), (22090, 9769333), (22879, 9432430), (28670, 7527191), (30926, 6978095), (32195, 6703046), (39245, 5498906), (40138, 5376565), (41785, 5164642), (45073, 4787890), (45758, 4716215), (50935, 4236862), (54943, 3927790), (58499, 3689030), (64390, 3351523), (71309, 3026330), (77315, 2791238), (78490, 2749453), (83570, 2582321), (90146, 2393945), (100345, 2150626), (101870, 2118431), (109886, 1963895), (114395, 1886486), (116998, 1844515), (134749, 1601530), (142618, 1513165), (154630, 1395619), (160153, 1347490), (200690, 1075313), (225365, 957578), (228790, 943243), (269498, 800765), (274715, 785558), (292495, 737806), (302633, 713090), (320306, 673745), (356545, 605266), (368903, 584990), (392779, 549430), (450730, 478789)]