123462630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{152423}}^1$

素因数の和:152442

約数の個数: 40

約数和(自身を含む): 331979472

約数和(自身を除く): 208516842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 152423, 304846, 457269, 762115, 914538, 1371807, 1524230, 2286345, 2743614, 4115421, 4572690, 6859035, 8230842, 12346263, 13718070, 20577105, 24692526, 41154210, 61731315, 123462630]

約数ペア:

[(1, 123462630), (2, 61731315), (3, 41154210), (5, 24692526), (6, 20577105), (9, 13718070), (10, 12346263), (15, 8230842), (18, 6859035), (27, 4572690), (30, 4115421), (45, 2743614), (54, 2286345), (81, 1524230), (90, 1371807), (135, 914538), (162, 762115), (270, 457269), (405, 304846), (810, 152423)]