4026090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 9890496

約数和(自身を除く): 5864406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 3121, 6242, 9363, 15605, 18726, 31210, 46815, 93630, 134203, 268406, 402609, 671015, 805218, 1342030, 2013045, 4026090]

約数ペア:

[(1, 4026090), (2, 2013045), (3, 1342030), (5, 805218), (6, 671015), (10, 402609), (15, 268406), (30, 134203), (43, 93630), (86, 46815), (129, 31210), (215, 18726), (258, 15605), (430, 9363), (645, 6242), (1290, 3121)]