129359910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100279}}^1$

素因数の和:100332

約数の個数: 32

約数和(自身を含む): 317687040

約数和(自身を除く): 188327130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 100279, 200558, 300837, 501395, 601674, 1002790, 1504185, 3008370, 4311997, 8623994, 12935991, 21559985, 25871982, 43119970, 64679955, 129359910]

約数ペア:

[(1, 129359910), (2, 64679955), (3, 43119970), (5, 25871982), (6, 21559985), (10, 12935991), (15, 8623994), (30, 4311997), (43, 3008370), (86, 1504185), (129, 1002790), (215, 601674), (258, 501395), (430, 300837), (645, 200558), (1290, 100279)]