71886660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2767}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 201820416

約数和(自身を除く): 129933756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 2767, 4330, 5196, 5534, 6495, 8301, 8660, 11068, 12990, 13835, 16602, 25980, 27670, 33204, 41505, 55340, 83010, 166020, 1198111, 2396222, 3594333, 4792444, 5990555, 7188666, 11981110, 14377332, 17971665, 23962220, 35943330, 71886660]

約数ペア:

[(1, 71886660), (2, 35943330), (3, 23962220), (4, 17971665), (5, 14377332), (6, 11981110), (10, 7188666), (12, 5990555), (15, 4792444), (20, 3594333), (30, 2396222), (60, 1198111), (433, 166020), (866, 83010), (1299, 55340), (1732, 41505), (2165, 33204), (2598, 27670), (2767, 25980), (4330, 16602), (5196, 13835), (5534, 12990), (6495, 11068), (8301, 8660)]