83671740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{464843}}^1$

素因数の和:464858

約数の個数: 36

約数和(自身を含む): 253804824

約数和(自身を除く): 170133084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 464843, 929686, 1394529, 1859372, 2324215, 2789058, 4183587, 4648430, 5578116, 6972645, 8367174, 9296860, 13945290, 16734348, 20917935, 27890580, 41835870, 83671740]

約数ペア:

[(1, 83671740), (2, 41835870), (3, 27890580), (4, 20917935), (5, 16734348), (6, 13945290), (9, 9296860), (10, 8367174), (12, 6972645), (15, 5578116), (18, 4648430), (20, 4183587), (30, 2789058), (36, 2324215), (45, 1859372), (60, 1394529), (90, 929686), (180, 464843)]