65290380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3229}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 183412320

約数和(自身を除く): 118121940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3229, 3370, 4044, 5055, 6458, 6740, 9687, 10110, 12916, 16145, 19374, 20220, 32290, 38748, 48435, 64580, 96870, 193740, 1088173, 2176346, 3264519, 4352692, 5440865, 6529038, 10881730, 13058076, 16322595, 21763460, 32645190, 65290380]

約数ペア:

[(1, 65290380), (2, 32645190), (3, 21763460), (4, 16322595), (5, 13058076), (6, 10881730), (10, 6529038), (12, 5440865), (15, 4352692), (20, 3264519), (30, 2176346), (60, 1088173), (337, 193740), (674, 96870), (1011, 64580), (1348, 48435), (1685, 38748), (2022, 32290), (3229, 20220), (3370, 19374), (4044, 16145), (5055, 12916), (6458, 10110), (6740, 9687)]