189346470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{26189}}^1$

素因数の和:26440

約数の個数: 32

約数和(自身を含む): 456334560

約数和(自身を除く): 266988090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 26189, 52378, 78567, 130945, 157134, 261890, 392835, 785670, 6311549, 12623098, 18934647, 31557745, 37869294, 63115490, 94673235, 189346470]

約数ペア:

[(1, 189346470), (2, 94673235), (3, 63115490), (5, 37869294), (6, 31557745), (10, 18934647), (15, 12623098), (30, 6311549), (241, 785670), (482, 392835), (723, 261890), (1205, 157134), (1446, 130945), (2410, 78567), (3615, 52378), (7230, 26189)]