470892780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2616071}}^1$

素因数の和:2616086

約数の個数: 36

約数和(自身を含む): 1428375312

約数和(自身を除く): 957482532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2616071, 5232142, 7848213, 10464284, 13080355, 15696426, 23544639, 26160710, 31392852, 39241065, 47089278, 52321420, 78482130, 94178556, 117723195, 156964260, 235446390, 470892780]

約数ペア:

[(1, 470892780), (2, 235446390), (3, 156964260), (4, 117723195), (5, 94178556), (6, 78482130), (9, 52321420), (10, 47089278), (12, 39241065), (15, 31392852), (18, 26160710), (20, 23544639), (30, 15696426), (36, 13080355), (45, 10464284), (60, 7848213), (90, 5232142), (180, 2616071)]