3578940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 11072880

約数和(自身を除く): 7493940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 337, 354, 531, 590, 674, 708, 885, 1011, 1062, 1180, 1348, 1685, 1770, 2022, 2124, 2655, 3033, 3370, 3540, 4044, 5055, 5310, 6066, 6740, 10110, 10620, 12132, 15165, 19883, 20220, 30330, 39766, 59649, 60660, 79532, 99415, 119298, 178947, 198830, 238596, 298245, 357894, 397660, 596490, 715788, 894735, 1192980, 1789470, 3578940]

約数ペア:

[(1, 3578940), (2, 1789470), (3, 1192980), (4, 894735), (5, 715788), (6, 596490), (9, 397660), (10, 357894), (12, 298245), (15, 238596), (18, 198830), (20, 178947), (30, 119298), (36, 99415), (45, 79532), (59, 60660), (60, 59649), (90, 39766), (118, 30330), (177, 20220), (180, 19883), (236, 15165), (295, 12132), (337, 10620), (354, 10110), (531, 6740), (590, 6066), (674, 5310), (708, 5055), (885, 4044), (1011, 3540), (1062, 3370), (1180, 3033), (1348, 2655), (1685, 2124), (1770, 2022)]