129942630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{160423}}^1$

素因数の和:160442

約数の個数: 40

約数和(自身を含む): 349403472

約数和(自身を除く): 219460842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 160423, 320846, 481269, 802115, 962538, 1443807, 1604230, 2406345, 2887614, 4331421, 4812690, 7219035, 8662842, 12994263, 14438070, 21657105, 25988526, 43314210, 64971315, 129942630]

約数ペア:

[(1, 129942630), (2, 64971315), (3, 43314210), (5, 25988526), (6, 21657105), (9, 14438070), (10, 12994263), (15, 8662842), (18, 7219035), (27, 4812690), (30, 4331421), (45, 2887614), (54, 2406345), (81, 1604230), (90, 1443807), (135, 962538), (162, 802115), (270, 481269), (405, 320846), (810, 160423)]