61656270

素因数分解:

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

素因数の和:12197

約数の個数: 48

約数和(自身を含む): 160246512

約数和(自身を除く): 98590242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 12161, 24322, 36483, 60805, 72966, 121610, 158093, 182415, 316186, 364830, 474279, 790465, 948558, 1580930, 2055209, 2371395, 4110418, 4742790, 6165627, 10276045, 12331254, 20552090, 30828135, 61656270]

約数ペア:

[(1, 61656270), (2, 30828135), (3, 20552090), (5, 12331254), (6, 10276045), (10, 6165627), (13, 4742790), (15, 4110418), (26, 2371395), (30, 2055209), (39, 1580930), (65, 948558), (78, 790465), (130, 474279), (169, 364830), (195, 316186), (338, 182415), (390, 158093), (507, 121610), (845, 72966), (1014, 60805), (1690, 36483), (2535, 24322), (5070, 12161)]