327272790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839161}}^1$

素因数の和:839184

約数の個数: 32

約数和(自身を含む): 845875296

約数和(自身を除く): 518602506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 839161, 1678322, 2517483, 4195805, 5034966, 8391610, 10909093, 12587415, 21818186, 25174830, 32727279, 54545465, 65454558, 109090930, 163636395, 327272790]

約数ペア:

[(1, 327272790), (2, 163636395), (3, 109090930), (5, 65454558), (6, 54545465), (10, 32727279), (13, 25174830), (15, 21818186), (26, 12587415), (30, 10909093), (39, 8391610), (65, 5034966), (78, 4195805), (130, 2517483), (195, 1678322), (390, 839161)]