7726140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42923}}^1$

素因数の和:42938

約数の個数: 36

約数和(自身を含む): 23436504

約数和(自身を除く): 15710364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42923, 85846, 128769, 171692, 214615, 257538, 386307, 429230, 515076, 643845, 772614, 858460, 1287690, 1545228, 1931535, 2575380, 3863070, 7726140]

約数ペア:

[(1, 7726140), (2, 3863070), (3, 2575380), (4, 1931535), (5, 1545228), (6, 1287690), (9, 858460), (10, 772614), (12, 643845), (15, 515076), (18, 429230), (20, 386307), (30, 257538), (36, 214615), (45, 171692), (60, 128769), (90, 85846), (180, 42923)]