315038230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{4259}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 611906400

約数和(自身を除く): 296868170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2845, 4259, 5690, 7397, 8518, 14794, 21295, 36985, 42590, 55367, 73970, 110734, 276835, 553670, 2423371, 4846742, 12116855, 24233710, 31503823, 63007646, 157519115, 315038230]

約数ペア:

[(1, 315038230), (2, 157519115), (5, 63007646), (10, 31503823), (13, 24233710), (26, 12116855), (65, 4846742), (130, 2423371), (569, 553670), (1138, 276835), (2845, 110734), (4259, 73970), (5690, 55367), (7397, 42590), (8518, 36985), (14794, 21295)]