129303030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3121}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 310651488

約数和(自身を除く): 181348458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 2762, 3121, 4143, 6242, 6905, 8286, 9363, 13810, 15605, 18726, 20715, 31210, 41430, 46815, 93630, 4310101, 8620202, 12930303, 21550505, 25860606, 43101010, 64651515, 129303030]

約数ペア:

[(1, 129303030), (2, 64651515), (3, 43101010), (5, 25860606), (6, 21550505), (10, 12930303), (15, 8620202), (30, 4310101), (1381, 93630), (2762, 46815), (3121, 41430), (4143, 31210), (6242, 20715), (6905, 18726), (8286, 15605), (9363, 13810)]