2012100705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2630197}}^1$

素因数の和:2630225

約数の個数: 24

約数和(自身を含む): 3692797992

約数和(自身を除く): 1680697287

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2630197, 7890591, 13150985, 23671773, 39452955, 44713349, 118358865, 134140047, 223566745, 402420141, 670700235, 2012100705]

約数ペア:

[(1, 2012100705), (3, 670700235), (5, 402420141), (9, 223566745), (15, 134140047), (17, 118358865), (45, 44713349), (51, 39452955), (85, 23671773), (153, 13150985), (255, 7890591), (765, 2630197)]