212946390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2366071}}^1$

素因数の和:2366084

約数の個数: 24

約数和(自身を含む): 553660848

約数和(自身を除く): 340714458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2366071, 4732142, 7098213, 11830355, 14196426, 21294639, 23660710, 35491065, 42589278, 70982130, 106473195, 212946390]

約数ペア:

[(1, 212946390), (2, 106473195), (3, 70982130), (5, 42589278), (6, 35491065), (9, 23660710), (10, 21294639), (15, 14196426), (18, 11830355), (30, 7098213), (45, 4732142), (90, 2366071)]