1895220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10529}}^1$

素因数の和:10544

約数の個数: 36

約数和(自身を含む): 5749380

約数和(自身を除く): 3854160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10529, 21058, 31587, 42116, 52645, 63174, 94761, 105290, 126348, 157935, 189522, 210580, 315870, 379044, 473805, 631740, 947610, 1895220]

約数ペア:

[(1, 1895220), (2, 947610), (3, 631740), (4, 473805), (5, 379044), (6, 315870), (9, 210580), (10, 189522), (12, 157935), (15, 126348), (18, 105290), (20, 94761), (30, 63174), (36, 52645), (45, 42116), (60, 31587), (90, 21058), (180, 10529)]