23217660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128987}}^1$

素因数の和:129002

約数の個数: 36

約数和(自身を含む): 70427448

約数和(自身を除く): 47209788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128987, 257974, 386961, 515948, 644935, 773922, 1160883, 1289870, 1547844, 1934805, 2321766, 2579740, 3869610, 4643532, 5804415, 7739220, 11608830, 23217660]

約数ペア:

[(1, 23217660), (2, 11608830), (3, 7739220), (4, 5804415), (5, 4643532), (6, 3869610), (9, 2579740), (10, 2321766), (12, 1934805), (15, 1547844), (18, 1289870), (20, 1160883), (30, 773922), (36, 644935), (45, 515948), (60, 386961), (90, 257974), (180, 128987)]