56617470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 187858944

約数和(自身を除く): 131241474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 223, 234, 273, 279, 310, 315, 390, 403, 434, 446, 455, 465, 546, 558, 585, 630, 651, 669, 806, 819, 910, 930, 1085, 1115, 1170, 1209, 1302, 1338, 1365, 1395, 1561, 1638, 1953, 2007, 2015, 2170, 2230, 2418, 2730, 2790, 2821, 2899, 3122, 3255, 3345, 3627, 3906, 4014, 4030, 4095, 4683, 5642, 5798, 6045, 6510, 6690, 6913, 7254, 7805, 8190, 8463, 8697, 9366, 9765, 10035, 12090, 13826, 14049, 14105, 14495, 15610, 16926, 17394, 18135, 19530, 20070, 20293, 20739, 23415, 25389, 26091, 28098, 28210, 28990, 34565, 36270, 40586, 41478, 42315, 43485, 46830, 48391, 50778, 52182, 60879, 62217, 69130, 70245, 84630, 86970, 89869, 96782, 101465, 103695, 121758, 124434, 126945, 130455, 140490, 145173, 179738, 182637, 202930, 207390, 241955, 253890, 260910, 269607, 290346, 304395, 311085, 365274, 435519, 449345, 483910, 539214, 608790, 622170, 629083, 725865, 808821, 871038, 898690, 913185, 1258166, 1348035, 1451730, 1617642, 1826370, 1887249, 2177595, 2696070, 3145415, 3774498, 4044105, 4355190, 5661747, 6290830, 8088210, 9436245, 11323494, 18872490, 28308735, 56617470]

約数ペア:

[(1, 56617470), (2, 28308735), (3, 18872490), (5, 11323494), (6, 9436245), (7, 8088210), (9, 6290830), (10, 5661747), (13, 4355190), (14, 4044105), (15, 3774498), (18, 3145415), (21, 2696070), (26, 2177595), (30, 1887249), (31, 1826370), (35, 1617642), (39, 1451730), (42, 1348035), (45, 1258166), (62, 913185), (63, 898690), (65, 871038), (70, 808821), (78, 725865), (90, 629083), (91, 622170), (93, 608790), (105, 539214), (117, 483910), (126, 449345), (130, 435519), (155, 365274), (182, 311085), (186, 304395), (195, 290346), (210, 269607), (217, 260910), (223, 253890), (234, 241955), (273, 207390), (279, 202930), (310, 182637), (315, 179738), (390, 145173), (403, 140490), (434, 130455), (446, 126945), (455, 124434), (465, 121758), (546, 103695), (558, 101465), (585, 96782), (630, 89869), (651, 86970), (669, 84630), (806, 70245), (819, 69130), (910, 62217), (930, 60879), (1085, 52182), (1115, 50778), (1170, 48391), (1209, 46830), (1302, 43485), (1338, 42315), (1365, 41478), (1395, 40586), (1561, 36270), (1638, 34565), (1953, 28990), (2007, 28210), (2015, 28098), (2170, 26091), (2230, 25389), (2418, 23415), (2730, 20739), (2790, 20293), (2821, 20070), (2899, 19530), (3122, 18135), (3255, 17394), (3345, 16926), (3627, 15610), (3906, 14495), (4014, 14105), (4030, 14049), (4095, 13826), (4683, 12090), (5642, 10035), (5798, 9765), (6045, 9366), (6510, 8697), (6690, 8463), (6913, 8190), (7254, 7805)]