131070660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{312073}}^1$

素因数の和:312092

約数の個数: 48

約数和(自身を含む): 419427456

約数和(自身を除く): 288356796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 312073, 624146, 936219, 1248292, 1560365, 1872438, 2184511, 3120730, 3744876, 4369022, 4681095, 6241460, 6553533, 8738044, 9362190, 10922555, 13107066, 18724380, 21845110, 26214132, 32767665, 43690220, 65535330, 131070660]

約数ペア:

[(1, 131070660), (2, 65535330), (3, 43690220), (4, 32767665), (5, 26214132), (6, 21845110), (7, 18724380), (10, 13107066), (12, 10922555), (14, 9362190), (15, 8738044), (20, 6553533), (21, 6241460), (28, 4681095), (30, 4369022), (35, 3744876), (42, 3120730), (60, 2184511), (70, 1872438), (84, 1560365), (105, 1248292), (140, 936219), (210, 624146), (420, 312073)]