38542590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{428251}}^1$

素因数の和:428264

約数の個数: 24

約数和(自身を含む): 100210968

約数和(自身を除く): 61668378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 428251, 856502, 1284753, 2141255, 2569506, 3854259, 4282510, 6423765, 7708518, 12847530, 19271295, 38542590]

約数ペア:

[(1, 38542590), (2, 19271295), (3, 12847530), (5, 7708518), (6, 6423765), (9, 4282510), (10, 3854259), (15, 2569506), (18, 2141255), (30, 1284753), (45, 856502), (90, 428251)]