57207710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 124637184

約数和(自身を除く): 67429474

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 643, 1085, 1271, 1286, 1435, 2170, 2542, 2870, 3215, 4501, 6355, 6430, 8897, 9002, 12710, 17794, 19933, 22505, 26363, 39866, 44485, 45010, 52726, 88970, 99665, 131815, 139531, 184541, 199330, 263630, 279062, 369082, 697655, 817253, 922705, 1395310, 1634506, 1845410, 4086265, 5720771, 8172530, 11441542, 28603855, 57207710]

約数ペア:

[(1, 57207710), (2, 28603855), (5, 11441542), (7, 8172530), (10, 5720771), (14, 4086265), (31, 1845410), (35, 1634506), (41, 1395310), (62, 922705), (70, 817253), (82, 697655), (155, 369082), (205, 279062), (217, 263630), (287, 199330), (310, 184541), (410, 139531), (434, 131815), (574, 99665), (643, 88970), (1085, 52726), (1271, 45010), (1286, 44485), (1435, 39866), (2170, 26363), (2542, 22505), (2870, 19933), (3215, 17794), (4501, 12710), (6355, 9002), (6430, 8897)]