7741930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 32

約数和(自身を含む): 16767360

約数和(自身を除く): 9025430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5821, 11642, 29105, 40747, 58210, 81494, 110599, 203735, 221198, 407470, 552995, 774193, 1105990, 1548386, 3870965, 7741930]

約数ペア:

[(1, 7741930), (2, 3870965), (5, 1548386), (7, 1105990), (10, 774193), (14, 552995), (19, 407470), (35, 221198), (38, 203735), (70, 110599), (95, 81494), (133, 58210), (190, 40747), (266, 29105), (665, 11642), (1330, 5821)]