146812140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{815623}}^1$

素因数の和:815638

約数の個数: 36

約数和(自身を含む): 445330704

約数和(自身を除く): 298518564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 815623, 1631246, 2446869, 3262492, 4078115, 4893738, 7340607, 8156230, 9787476, 12234345, 14681214, 16312460, 24468690, 29362428, 36703035, 48937380, 73406070, 146812140]

約数ペア:

[(1, 146812140), (2, 73406070), (3, 48937380), (4, 36703035), (5, 29362428), (6, 24468690), (9, 16312460), (10, 14681214), (12, 12234345), (15, 9787476), (18, 8156230), (20, 7340607), (30, 4893738), (36, 4078115), (45, 3262492), (60, 2446869), (90, 1631246), (180, 815623)]