1330293420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7390519}}^1$

素因数の和:7390534

約数の個数: 36

約数和(自身を含む): 4035223920

約数和(自身を除く): 2704930500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7390519, 14781038, 22171557, 29562076, 36952595, 44343114, 66514671, 73905190, 88686228, 110857785, 133029342, 147810380, 221715570, 266058684, 332573355, 443431140, 665146710, 1330293420]

約数ペア:

[(1, 1330293420), (2, 665146710), (3, 443431140), (4, 332573355), (5, 266058684), (6, 221715570), (9, 147810380), (10, 133029342), (12, 110857785), (15, 88686228), (18, 73905190), (20, 66514671), (30, 44343114), (36, 36952595), (45, 29562076), (60, 22171557), (90, 14781038), (180, 7390519)]