307804550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12545

約数の個数: 48

約数和(自身を含む): 627147360

約数和(自身を除く): 319342810

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 12487, 24650, 24974, 62435, 124870, 212279, 312175, 362123, 424558, 624350, 724246, 1061395, 1810615, 2122790, 3621230, 5306975, 6156091, 9053075, 10613950, 12312182, 18106150, 30780455, 61560910, 153902275, 307804550]

約数ペア:

[(1, 307804550), (2, 153902275), (5, 61560910), (10, 30780455), (17, 18106150), (25, 12312182), (29, 10613950), (34, 9053075), (50, 6156091), (58, 5306975), (85, 3621230), (145, 2122790), (170, 1810615), (290, 1061395), (425, 724246), (493, 624350), (725, 424558), (850, 362123), (986, 312175), (1450, 212279), (2465, 124870), (4930, 62435), (12325, 24974), (12487, 24650)]