1435620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 4088448

約数和(自身を除く): 2652828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 337, 355, 426, 674, 710, 852, 1011, 1065, 1348, 1420, 1685, 2022, 2130, 3370, 4044, 4260, 5055, 6740, 10110, 20220, 23927, 47854, 71781, 95708, 119635, 143562, 239270, 287124, 358905, 478540, 717810, 1435620]

約数ペア:

[(1, 1435620), (2, 717810), (3, 478540), (4, 358905), (5, 287124), (6, 239270), (10, 143562), (12, 119635), (15, 95708), (20, 71781), (30, 47854), (60, 23927), (71, 20220), (142, 10110), (213, 6740), (284, 5055), (337, 4260), (355, 4044), (426, 3370), (674, 2130), (710, 2022), (852, 1685), (1011, 1420), (1065, 1348)]