23217570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{85991}}^1$

素因数の和:86007

約数の個数: 32

約数和(自身を含む): 61914240

約数和(自身を除く): 38696670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 85991, 171982, 257973, 429955, 515946, 773919, 859910, 1289865, 1547838, 2321757, 2579730, 3869595, 4643514, 7739190, 11608785, 23217570]

約数ペア:

[(1, 23217570), (2, 11608785), (3, 7739190), (5, 4643514), (6, 3869595), (9, 2579730), (10, 2321757), (15, 1547838), (18, 1289865), (27, 859910), (30, 773919), (45, 515946), (54, 429955), (90, 257973), (135, 171982), (270, 85991)]