248606470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12289}}^1$

素因数の和:12337

約数の個数: 48

約数和(自身を含む): 543316320

約数和(自身を除く): 294709850

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 12289, 20230, 24578, 61445, 86023, 122890, 172046, 208913, 417826, 430115, 860230, 1044565, 1462391, 2089130, 2924782, 3551521, 7103042, 7311955, 14623910, 17757605, 24860647, 35515210, 49721294, 124303235, 248606470]

約数ペア:

[(1, 248606470), (2, 124303235), (5, 49721294), (7, 35515210), (10, 24860647), (14, 17757605), (17, 14623910), (34, 7311955), (35, 7103042), (70, 3551521), (85, 2924782), (119, 2089130), (170, 1462391), (238, 1044565), (289, 860230), (578, 430115), (595, 417826), (1190, 208913), (1445, 172046), (2023, 122890), (2890, 86023), (4046, 61445), (10115, 24578), (12289, 20230)]