21366090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{237401}}^1$

素因数の和:237414

約数の個数: 24

約数和(自身を含む): 55552068

約数和(自身を除く): 34185978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 237401, 474802, 712203, 1187005, 1424406, 2136609, 2374010, 3561015, 4273218, 7122030, 10683045, 21366090]

約数ペア:

[(1, 21366090), (2, 10683045), (3, 7122030), (5, 4273218), (6, 3561015), (9, 2374010), (10, 2136609), (15, 1424406), (18, 1187005), (30, 712203), (45, 474802), (90, 237401)]