317031330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2032

約数の個数: 128

約数和(自身を含む): 962482176

約数和(自身を除く): 645450846

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 210, 213, 231, 330, 355, 385, 426, 462, 497, 710, 770, 781, 994, 1065, 1155, 1491, 1562, 1933, 2130, 2310, 2343, 2485, 2982, 3866, 3905, 4686, 4970, 5467, 5799, 7455, 7810, 9665, 10934, 11598, 11715, 13531, 14910, 16401, 19330, 21263, 23430, 27062, 27335, 28995, 32802, 40593, 42526, 54670, 57990, 63789, 67655, 81186, 82005, 106315, 127578, 135310, 137243, 148841, 164010, 202965, 212630, 274486, 297682, 318945, 405930, 411729, 446523, 637890, 686215, 744205, 823458, 893046, 960701, 1372430, 1488410, 1509673, 1921402, 2058645, 2232615, 2882103, 3019346, 4117290, 4465230, 4529019, 4803505, 5764206, 7548365, 9058038, 9607010, 10567711, 14410515, 15096730, 21135422, 22645095, 28821030, 31703133, 45290190, 52838555, 63406266, 105677110, 158515665, 317031330]

約数ペア:

[(1, 317031330), (2, 158515665), (3, 105677110), (5, 63406266), (6, 52838555), (7, 45290190), (10, 31703133), (11, 28821030), (14, 22645095), (15, 21135422), (21, 15096730), (22, 14410515), (30, 10567711), (33, 9607010), (35, 9058038), (42, 7548365), (55, 5764206), (66, 4803505), (70, 4529019), (71, 4465230), (77, 4117290), (105, 3019346), (110, 2882103), (142, 2232615), (154, 2058645), (165, 1921402), (210, 1509673), (213, 1488410), (231, 1372430), (330, 960701), (355, 893046), (385, 823458), (426, 744205), (462, 686215), (497, 637890), (710, 446523), (770, 411729), (781, 405930), (994, 318945), (1065, 297682), (1155, 274486), (1491, 212630), (1562, 202965), (1933, 164010), (2130, 148841), (2310, 137243), (2343, 135310), (2485, 127578), (2982, 106315), (3866, 82005), (3905, 81186), (4686, 67655), (4970, 63789), (5467, 57990), (5799, 54670), (7455, 42526), (7810, 40593), (9665, 32802), (10934, 28995), (11598, 27335), (11715, 27062), (13531, 23430), (14910, 21263), (16401, 19330)]