73661210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{150329}}^1$

素因数の和:150350

約数の個数: 24

約数和(自身を含む): 154238580

約数和(自身を除く): 80577370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 150329, 300658, 751645, 1052303, 1503290, 2104606, 5261515, 7366121, 10523030, 14732242, 36830605, 73661210]

約数ペア:

[(1, 73661210), (2, 36830605), (5, 14732242), (7, 10523030), (10, 7366121), (14, 5261515), (35, 2104606), (49, 1503290), (70, 1052303), (98, 751645), (245, 300658), (490, 150329)]