31725330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11621}}^1$

素因数の和:11651

約数の個数: 64

約数和(自身を含む): 93719808

約数和(自身を除く): 61994478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 11621, 23242, 34863, 58105, 69726, 81347, 116210, 151073, 162694, 174315, 244041, 302146, 348630, 406735, 453219, 488082, 755365, 813470, 906438, 1057511, 1220205, 1510730, 2115022, 2266095, 2440410, 3172533, 4532190, 5287555, 6345066, 10575110, 15862665, 31725330]

約数ペア:

[(1, 31725330), (2, 15862665), (3, 10575110), (5, 6345066), (6, 5287555), (7, 4532190), (10, 3172533), (13, 2440410), (14, 2266095), (15, 2115022), (21, 1510730), (26, 1220205), (30, 1057511), (35, 906438), (39, 813470), (42, 755365), (65, 488082), (70, 453219), (78, 406735), (91, 348630), (105, 302146), (130, 244041), (182, 174315), (195, 162694), (210, 151073), (273, 116210), (390, 81347), (455, 69726), (546, 58105), (910, 34863), (1365, 23242), (2730, 11621)]