1047170220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{758819}}^1$

素因数の和:758854

約数の個数: 48

約数和(自身を含む): 3059562240

約数和(自身を除く): 2012392020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 758819, 1517638, 2276457, 3035276, 3794095, 4552914, 7588190, 9105828, 11382285, 15176380, 17452837, 22764570, 34905674, 45529140, 52358511, 69811348, 87264185, 104717022, 174528370, 209434044, 261792555, 349056740, 523585110, 1047170220]

約数ペア:

[(1, 1047170220), (2, 523585110), (3, 349056740), (4, 261792555), (5, 209434044), (6, 174528370), (10, 104717022), (12, 87264185), (15, 69811348), (20, 52358511), (23, 45529140), (30, 34905674), (46, 22764570), (60, 17452837), (69, 15176380), (92, 11382285), (115, 9105828), (138, 7588190), (230, 4552914), (276, 3794095), (345, 3035276), (460, 2276457), (690, 1517638), (1380, 758819)]