29788990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 67376736

約数和(自身を除く): 37587746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3517, 4235, 7034, 8470, 17585, 24619, 35170, 38687, 49238, 77374, 123095, 193435, 246190, 270809, 386870, 425557, 541618, 851114, 1354045, 2127785, 2708090, 2978899, 4255570, 5957798, 14894495, 29788990]

約数ペア:

[(1, 29788990), (2, 14894495), (5, 5957798), (7, 4255570), (10, 2978899), (11, 2708090), (14, 2127785), (22, 1354045), (35, 851114), (55, 541618), (70, 425557), (77, 386870), (110, 270809), (121, 246190), (154, 193435), (242, 123095), (385, 77374), (605, 49238), (770, 38687), (847, 35170), (1210, 24619), (1694, 17585), (3517, 8470), (4235, 7034)]