80867970

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11093}}^1$

素因数の和:11118

約数の個数: 56

約数和(自身を含む): 218263356

約数和(自身を除く): 137395386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 11093, 22186, 33279, 55465, 66558, 99837, 110930, 166395, 199674, 299511, 332790, 499185, 599022, 898533, 998370, 1497555, 1797066, 2695599, 2995110, 4492665, 5391198, 8086797, 8985330, 13477995, 16173594, 26955990, 40433985, 80867970]

約数ペア:

[(1, 80867970), (2, 40433985), (3, 26955990), (5, 16173594), (6, 13477995), (9, 8985330), (10, 8086797), (15, 5391198), (18, 4492665), (27, 2995110), (30, 2695599), (45, 1797066), (54, 1497555), (81, 998370), (90, 898533), (135, 599022), (162, 499185), (243, 332790), (270, 299511), (405, 199674), (486, 166395), (729, 110930), (810, 99837), (1215, 66558), (1458, 55465), (2430, 33279), (3645, 22186), (7290, 11093)]