201247290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2236081}}^1$

素因数の和:2236094

約数の個数: 24

約数和(自身を含む): 523243188

約数和(自身を除く): 321995898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2236081, 4472162, 6708243, 11180405, 13416486, 20124729, 22360810, 33541215, 40249458, 67082430, 100623645, 201247290]

約数ペア:

[(1, 201247290), (2, 100623645), (3, 67082430), (5, 40249458), (6, 33541215), (9, 22360810), (10, 20124729), (15, 13416486), (18, 11180405), (30, 6708243), (45, 4472162), (90, 2236081)]