22990140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 70128240

約数和(自身を除く): 47138100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 379, 674, 758, 1011, 1137, 1348, 1516, 1685, 1895, 2022, 2274, 3033, 3370, 3411, 3790, 4044, 4548, 5055, 5685, 6066, 6740, 6822, 7580, 10110, 11370, 12132, 13644, 15165, 17055, 20220, 22740, 30330, 34110, 60660, 68220, 127723, 255446, 383169, 510892, 638615, 766338, 1149507, 1277230, 1532676, 1915845, 2299014, 2554460, 3831690, 4598028, 5747535, 7663380, 11495070, 22990140]

約数ペア:

[(1, 22990140), (2, 11495070), (3, 7663380), (4, 5747535), (5, 4598028), (6, 3831690), (9, 2554460), (10, 2299014), (12, 1915845), (15, 1532676), (18, 1277230), (20, 1149507), (30, 766338), (36, 638615), (45, 510892), (60, 383169), (90, 255446), (180, 127723), (337, 68220), (379, 60660), (674, 34110), (758, 30330), (1011, 22740), (1137, 20220), (1348, 17055), (1516, 15165), (1685, 13644), (1895, 12132), (2022, 11370), (2274, 10110), (3033, 7580), (3370, 6822), (3411, 6740), (3790, 6066), (4044, 5685), (4548, 5055)]