66347340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8707}}^1$

素因数の和:8846

約数の個数: 48

約数和(自身を含む): 187256832

約数和(自身を除く): 120909492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 104484, 130605, 174140, 261210, 522420, 1105789, 2211578, 3317367, 4423156, 5528945, 6634734, 11057890, 13269468, 16586835, 22115780, 33173670, 66347340]

約数ペア:

[(1, 66347340), (2, 33173670), (3, 22115780), (4, 16586835), (5, 13269468), (6, 11057890), (10, 6634734), (12, 5528945), (15, 4423156), (20, 3317367), (30, 2211578), (60, 1105789), (127, 522420), (254, 261210), (381, 174140), (508, 130605), (635, 104484), (762, 87070), (1270, 52242), (1524, 43535), (1905, 34828), (2540, 26121), (3810, 17414), (7620, 8707)]