710274860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{19207}}^1$

素因数の和:19302

約数の個数: 36

約数和(自身を含む): 1527151248

約数和(自身を除く): 816876388

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3698, 7396, 9245, 18490, 19207, 36980, 38414, 76828, 96035, 192070, 384140, 825901, 1651802, 3303604, 4129505, 8259010, 16518020, 35513743, 71027486, 142054972, 177568715, 355137430, 710274860]

約数ペア:

[(1, 710274860), (2, 355137430), (4, 177568715), (5, 142054972), (10, 71027486), (20, 35513743), (43, 16518020), (86, 8259010), (172, 4129505), (215, 3303604), (430, 1651802), (860, 825901), (1849, 384140), (3698, 192070), (7396, 96035), (9245, 76828), (18490, 38414), (19207, 36980)]