3459710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3193090

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 139, 190, 262, 278, 655, 695, 1310, 1390, 2489, 2641, 4978, 5282, 12445, 13205, 18209, 24890, 26410, 36418, 91045, 182090, 345971, 691942, 1729855, 3459710]

約数ペア:

[(1, 3459710), (2, 1729855), (5, 691942), (10, 345971), (19, 182090), (38, 91045), (95, 36418), (131, 26410), (139, 24890), (190, 18209), (262, 13205), (278, 12445), (655, 5282), (695, 4978), (1310, 2641), (1390, 2489)]