1330373770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{72421}}^1$

素因数の和:72606

約数の個数: 32

約数和(自身を含む): 2628049536

約数和(自身を除く): 1297675766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 18370, 72421, 144842, 362105, 724210, 796631, 1593262, 3983155, 7966310, 12094307, 24188614, 60471535, 120943070, 133037377, 266074754, 665186885, 1330373770]

約数ペア:

[(1, 1330373770), (2, 665186885), (5, 266074754), (10, 133037377), (11, 120943070), (22, 60471535), (55, 24188614), (110, 12094307), (167, 7966310), (334, 3983155), (835, 1593262), (1670, 796631), (1837, 724210), (3674, 362105), (9185, 144842), (18370, 72421)]