30340260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 93333240

約数和(自身を除く): 62992980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2309, 2628, 3285, 4380, 4618, 6570, 6927, 9236, 11545, 13140, 13854, 20781, 23090, 27708, 34635, 41562, 46180, 69270, 83124, 103905, 138540, 168557, 207810, 337114, 415620, 505671, 674228, 842785, 1011342, 1517013, 1685570, 2022684, 2528355, 3034026, 3371140, 5056710, 6068052, 7585065, 10113420, 15170130, 30340260]

約数ペア:

[(1, 30340260), (2, 15170130), (3, 10113420), (4, 7585065), (5, 6068052), (6, 5056710), (9, 3371140), (10, 3034026), (12, 2528355), (15, 2022684), (18, 1685570), (20, 1517013), (30, 1011342), (36, 842785), (45, 674228), (60, 505671), (73, 415620), (90, 337114), (146, 207810), (180, 168557), (219, 138540), (292, 103905), (365, 83124), (438, 69270), (657, 46180), (730, 41562), (876, 34635), (1095, 27708), (1314, 23090), (1460, 20781), (2190, 13854), (2309, 13140), (2628, 11545), (3285, 9236), (4380, 6927), (4618, 6570)]