117644220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653579}}^1$

素因数の和:653594

約数の個数: 36

約数和(自身を含む): 356854680

約数和(自身を除く): 239210460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653579, 1307158, 1960737, 2614316, 3267895, 3921474, 5882211, 6535790, 7842948, 9803685, 11764422, 13071580, 19607370, 23528844, 29411055, 39214740, 58822110, 117644220]

約数ペア:

[(1, 117644220), (2, 58822110), (3, 39214740), (4, 29411055), (5, 23528844), (6, 19607370), (9, 13071580), (10, 11764422), (12, 9803685), (15, 7842948), (18, 6535790), (20, 5882211), (30, 3921474), (36, 3267895), (45, 2614316), (60, 1960737), (90, 1307158), (180, 653579)]