97817460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125407}}^1$

素因数の和:125432

約数の個数: 48

約数和(自身を含む): 294959616

約数和(自身を除く): 197142156

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, 125407, 250814, 376221, 501628, 627035, 752442, 1254070, 1504884, 1630291, 1881105, 2508140, 3260582, 3762210, 4890873, 6521164, 7524420, 8151455, 9781746, 16302910, 19563492, 24454365, 32605820, 48908730, 97817460]

約数ペア:

[(1, 97817460), (2, 48908730), (3, 32605820), (4, 24454365), (5, 19563492), (6, 16302910), (10, 9781746), (12, 8151455), (13, 7524420), (15, 6521164), (20, 4890873), (26, 3762210), (30, 3260582), (39, 2508140), (52, 1881105), (60, 1630291), (65, 1504884), (78, 1254070), (130, 752442), (156, 627035), (195, 501628), (260, 376221), (390, 250814), (780, 125407)]