4742790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12184

約数の個数: 32

約数和(自身を含む): 12259296

約数和(自身を除く): 7516506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12161, 24322, 36483, 60805, 72966, 121610, 158093, 182415, 316186, 364830, 474279, 790465, 948558, 1580930, 2371395, 4742790]

約数ペア:

[(1, 4742790), (2, 2371395), (3, 1580930), (5, 948558), (6, 790465), (10, 474279), (13, 364830), (15, 316186), (26, 182415), (30, 158093), (39, 121610), (65, 72966), (78, 60805), (130, 36483), (195, 24322), (390, 12161)]