358803530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{8831}}^1$

素因数の和:9094

約数の個数: 32

約数和(自身を含む): 686776320

約数和(自身を除く): 327972790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 8126, 8831, 17662, 20315, 40630, 44155, 88310, 150127, 300254, 750635, 1501270, 2110609, 4221218, 10553045, 21106090, 35880353, 71760706, 179401765, 358803530]

約数ペア:

[(1, 358803530), (2, 179401765), (5, 71760706), (10, 35880353), (17, 21106090), (34, 10553045), (85, 4221218), (170, 2110609), (239, 1501270), (478, 750635), (1195, 300254), (2390, 150127), (4063, 88310), (8126, 44155), (8831, 40630), (17662, 20315)]