97461780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124951}}^1$

素因数の和:124976

約数の個数: 48

約数和(自身を含む): 293887104

約数和(自身を除く): 196425324

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, 124951, 249902, 374853, 499804, 624755, 749706, 1249510, 1499412, 1624363, 1874265, 2499020, 3248726, 3748530, 4873089, 6497452, 7497060, 8121815, 9746178, 16243630, 19492356, 24365445, 32487260, 48730890, 97461780]

約数ペア:

[(1, 97461780), (2, 48730890), (3, 32487260), (4, 24365445), (5, 19492356), (6, 16243630), (10, 9746178), (12, 8121815), (13, 7497060), (15, 6497452), (20, 4873089), (26, 3748530), (30, 3248726), (39, 2499020), (52, 1874265), (60, 1624363), (65, 1499412), (78, 1249510), (130, 749706), (156, 624755), (195, 499804), (260, 374853), (390, 249902), (780, 124951)]