1219070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 2379456

約数和(自身を除く): 1160386

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 101, 142, 170, 202, 355, 505, 710, 1010, 1207, 1717, 2414, 3434, 6035, 7171, 8585, 12070, 14342, 17170, 35855, 71710, 121907, 243814, 609535, 1219070]

約数ペア:

[(1, 1219070), (2, 609535), (5, 243814), (10, 121907), (17, 71710), (34, 35855), (71, 17170), (85, 14342), (101, 12070), (142, 8585), (170, 7171), (202, 6035), (355, 3434), (505, 2414), (710, 1717), (1010, 1207)]