97784010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{120721}}^1$

素因数の和:120740

約数の個数: 40

約数和(自身を含む): 262932516

約数和(自身を除く): 165148506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 120721, 241442, 362163, 603605, 724326, 1086489, 1207210, 1810815, 2172978, 3259467, 3621630, 5432445, 6518934, 9778401, 10864890, 16297335, 19556802, 32594670, 48892005, 97784010]

約数ペア:

[(1, 97784010), (2, 48892005), (3, 32594670), (5, 19556802), (6, 16297335), (9, 10864890), (10, 9778401), (15, 6518934), (18, 5432445), (27, 3621630), (30, 3259467), (45, 2172978), (54, 1810815), (81, 1207210), (90, 1086489), (135, 724326), (162, 603605), (270, 362163), (405, 241442), (810, 120721)]