2446620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 7552272

約数和(自身を除く): 5105652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 337, 363, 484, 605, 660, 674, 726, 1011, 1210, 1348, 1452, 1685, 1815, 2022, 2420, 3370, 3630, 3707, 4044, 5055, 6740, 7260, 7414, 10110, 11121, 14828, 18535, 20220, 22242, 37070, 40777, 44484, 55605, 74140, 81554, 111210, 122331, 163108, 203885, 222420, 244662, 407770, 489324, 611655, 815540, 1223310, 2446620]

約数ペア:

[(1, 2446620), (2, 1223310), (3, 815540), (4, 611655), (5, 489324), (6, 407770), (10, 244662), (11, 222420), (12, 203885), (15, 163108), (20, 122331), (22, 111210), (30, 81554), (33, 74140), (44, 55605), (55, 44484), (60, 40777), (66, 37070), (110, 22242), (121, 20220), (132, 18535), (165, 14828), (220, 11121), (242, 10110), (330, 7414), (337, 7260), (363, 6740), (484, 5055), (605, 4044), (660, 3707), (674, 3630), (726, 3370), (1011, 2420), (1210, 2022), (1348, 1815), (1452, 1685)]