2686590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29851}}^1$

素因数の和:29864

約数の個数: 24

約数和(自身を含む): 6985368

約数和(自身を除く): 4298778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 29851, 59702, 89553, 149255, 179106, 268659, 298510, 447765, 537318, 895530, 1343295, 2686590]

約数ペア:

[(1, 2686590), (2, 1343295), (3, 895530), (5, 537318), (6, 447765), (9, 298510), (10, 268659), (15, 179106), (18, 149255), (30, 89553), (45, 59702), (90, 29851)]