2594190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 6374016

約数和(自身を除く): 3779826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2011, 4022, 6033, 10055, 12066, 20110, 30165, 60330, 86473, 172946, 259419, 432365, 518838, 864730, 1297095, 2594190]

約数ペア:

[(1, 2594190), (2, 1297095), (3, 864730), (5, 518838), (6, 432365), (10, 259419), (15, 172946), (30, 86473), (43, 60330), (86, 30165), (129, 20110), (215, 12066), (258, 10055), (430, 6033), (645, 4022), (1290, 2011)]