402111090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4467901}}^1$

素因数の和:4467914

約数の個数: 24

約数和(自身を含む): 1045489068

約数和(自身を除く): 643377978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4467901, 8935802, 13403703, 22339505, 26807406, 40211109, 44679010, 67018515, 80422218, 134037030, 201055545, 402111090]

約数ペア:

[(1, 402111090), (2, 201055545), (3, 134037030), (5, 80422218), (6, 67018515), (9, 44679010), (10, 40211109), (15, 26807406), (18, 22339505), (30, 13403703), (45, 8935802), (90, 4467901)]