30305437630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4398467}}^1$

素因数の和:4398540

約数の個数: 32

約数和(自身を含む): 59854352544

約数和(自身を除く): 29548914914

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 4398467, 8796934, 21992335, 43984670, 57180071, 114360142, 233118751, 285900355, 466237502, 571800710, 1165593755, 2331187510, 3030543763, 6061087526, 15152718815, 30305437630]

約数ペア:

[(1, 30305437630), (2, 15152718815), (5, 6061087526), (10, 3030543763), (13, 2331187510), (26, 1165593755), (53, 571800710), (65, 466237502), (106, 285900355), (130, 233118751), (265, 114360142), (530, 57180071), (689, 43984670), (1378, 21992335), (3445, 8796934), (6890, 4398467)]