1021590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11351}}^1$

素因数の和:11364

約数の個数: 24

約数和(自身を含む): 2656368

約数和(自身を除く): 1634778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11351, 22702, 34053, 56755, 68106, 102159, 113510, 170265, 204318, 340530, 510795, 1021590]

約数ペア:

[(1, 1021590), (2, 510795), (3, 340530), (5, 204318), (6, 170265), (9, 113510), (10, 102159), (15, 68106), (18, 56755), (30, 34053), (45, 22702), (90, 11351)]