39864630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102217}}^1$

素因数の和:102240

約数の個数: 32

約数和(自身を含む): 103035744

約数和(自身を除く): 63171114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102217, 204434, 306651, 511085, 613302, 1022170, 1328821, 1533255, 2657642, 3066510, 3986463, 6644105, 7972926, 13288210, 19932315, 39864630]

約数ペア:

[(1, 39864630), (2, 19932315), (3, 13288210), (5, 7972926), (6, 6644105), (10, 3986463), (13, 3066510), (15, 2657642), (26, 1533255), (30, 1328821), (39, 1022170), (65, 613302), (78, 511085), (130, 306651), (195, 204434), (390, 102217)]