4190220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23279}}^1$

素因数の和:23294

約数の個数: 36

約数和(自身を含む): 12710880

約数和(自身を除く): 8520660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23279, 46558, 69837, 93116, 116395, 139674, 209511, 232790, 279348, 349185, 419022, 465580, 698370, 838044, 1047555, 1396740, 2095110, 4190220]

約数ペア:

[(1, 4190220), (2, 2095110), (3, 1396740), (4, 1047555), (5, 838044), (6, 698370), (9, 465580), (10, 419022), (12, 349185), (15, 279348), (18, 232790), (20, 209511), (30, 139674), (36, 116395), (45, 93116), (60, 69837), (90, 46558), (180, 23279)]