195890477340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6781}}^1\times {\mathrm{481469}}^1$

素因数の和:488262

約数の個数: 48

約数和(自身を含む): 548575362720

約数和(自身を除く): 352684885380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6781, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 135620, 203430, 406860, 481469, 962938, 1444407, 1925876, 2407345, 2888814, 4814690, 5777628, 7222035, 9629380, 14444070, 28888140, 3264841289, 6529682578, 9794523867, 13059365156, 16324206445, 19589047734, 32648412890, 39178095468, 48972619335, 65296825780, 97945238670, 195890477340]

約数ペア:

[(1, 195890477340), (2, 97945238670), (3, 65296825780), (4, 48972619335), (5, 39178095468), (6, 32648412890), (10, 19589047734), (12, 16324206445), (15, 13059365156), (20, 9794523867), (30, 6529682578), (60, 3264841289), (6781, 28888140), (13562, 14444070), (20343, 9629380), (27124, 7222035), (33905, 5777628), (40686, 4814690), (67810, 2888814), (81372, 2407345), (101715, 1925876), (135620, 1444407), (203430, 962938), (406860, 481469)]