2713010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 5227200

約数和(自身を除く): 2514190

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 131, 190, 218, 262, 545, 655, 1090, 1310, 2071, 2489, 4142, 4978, 10355, 12445, 14279, 20710, 24890, 28558, 71395, 142790, 271301, 542602, 1356505, 2713010]

約数ペア:

[(1, 2713010), (2, 1356505), (5, 542602), (10, 271301), (19, 142790), (38, 71395), (95, 28558), (109, 24890), (131, 20710), (190, 14279), (218, 12445), (262, 10355), (545, 4978), (655, 4142), (1090, 2489), (1310, 2071)]