1537770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 3975552

約数和(自身を除く): 2437782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3943, 7886, 11829, 19715, 23658, 39430, 51259, 59145, 102518, 118290, 153777, 256295, 307554, 512590, 768885, 1537770]

約数ペア:

[(1, 1537770), (2, 768885), (3, 512590), (5, 307554), (6, 256295), (10, 153777), (13, 118290), (15, 102518), (26, 59145), (30, 51259), (39, 39430), (65, 23658), (78, 19715), (130, 11829), (195, 7886), (390, 3943)]