31969740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 99429120

約数和(自身を除く): 67459380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 821, 885, 1180, 1298, 1642, 1770, 1947, 2463, 2596, 3245, 3284, 3540, 3894, 4105, 4926, 6490, 7788, 8210, 9031, 9735, 9852, 12315, 12980, 16420, 18062, 19470, 24630, 27093, 36124, 38940, 45155, 48439, 49260, 54186, 90310, 96878, 108372, 135465, 145317, 180620, 193756, 242195, 270930, 290634, 484390, 532829, 541860, 581268, 726585, 968780, 1065658, 1453170, 1598487, 2131316, 2664145, 2906340, 3196974, 5328290, 6393948, 7992435, 10656580, 15984870, 31969740]

約数ペア:

[(1, 31969740), (2, 15984870), (3, 10656580), (4, 7992435), (5, 6393948), (6, 5328290), (10, 3196974), (11, 2906340), (12, 2664145), (15, 2131316), (20, 1598487), (22, 1453170), (30, 1065658), (33, 968780), (44, 726585), (55, 581268), (59, 541860), (60, 532829), (66, 484390), (110, 290634), (118, 270930), (132, 242195), (165, 193756), (177, 180620), (220, 145317), (236, 135465), (295, 108372), (330, 96878), (354, 90310), (590, 54186), (649, 49260), (660, 48439), (708, 45155), (821, 38940), (885, 36124), (1180, 27093), (1298, 24630), (1642, 19470), (1770, 18062), (1947, 16420), (2463, 12980), (2596, 12315), (3245, 9852), (3284, 9735), (3540, 9031), (3894, 8210), (4105, 7788), (4926, 6490)]