1655670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 4007520

約数和(自身を除く): 2351850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 241, 458, 482, 687, 723, 1145, 1205, 1374, 1446, 2290, 2410, 3435, 3615, 6870, 7230, 55189, 110378, 165567, 275945, 331134, 551890, 827835, 1655670]

約数ペア:

[(1, 1655670), (2, 827835), (3, 551890), (5, 331134), (6, 275945), (10, 165567), (15, 110378), (30, 55189), (229, 7230), (241, 6870), (458, 3615), (482, 3435), (687, 2410), (723, 2290), (1145, 1446), (1205, 1374)]