129301110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159631}}^1$

素因数の和:159650

約数の個数: 40

約数和(自身を含む): 347678496

約数和(自身を除く): 218377386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159631, 319262, 478893, 798155, 957786, 1436679, 1596310, 2394465, 2873358, 4310037, 4788930, 7183395, 8620074, 12930111, 14366790, 21550185, 25860222, 43100370, 64650555, 129301110]

約数ペア:

[(1, 129301110), (2, 64650555), (3, 43100370), (5, 25860222), (6, 21550185), (9, 14366790), (10, 12930111), (15, 8620074), (18, 7183395), (27, 4788930), (30, 4310037), (45, 2873358), (54, 2394465), (81, 1596310), (90, 1436679), (135, 957786), (162, 798155), (270, 478893), (405, 319262), (810, 159631)]