9485580

素因数分解:

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

素因数の和:12186

約数の個数: 48

約数和(自身を含む): 28605024

約数和(自身を除く): 19119444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12161, 24322, 36483, 48644, 60805, 72966, 121610, 145932, 158093, 182415, 243220, 316186, 364830, 474279, 632372, 729660, 790465, 948558, 1580930, 1897116, 2371395, 3161860, 4742790, 9485580]

約数ペア:

[(1, 9485580), (2, 4742790), (3, 3161860), (4, 2371395), (5, 1897116), (6, 1580930), (10, 948558), (12, 790465), (13, 729660), (15, 632372), (20, 474279), (26, 364830), (30, 316186), (39, 243220), (52, 182415), (60, 158093), (65, 145932), (78, 121610), (130, 72966), (156, 60805), (195, 48644), (260, 36483), (390, 24322), (780, 12161)]