18610140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{310169}}^1$

素因数の和:310181

約数の個数: 24

約数和(自身を含む): 52108560

約数和(自身を除く): 33498420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 310169, 620338, 930507, 1240676, 1550845, 1861014, 3101690, 3722028, 4652535, 6203380, 9305070, 18610140]

約数ペア:

[(1, 18610140), (2, 9305070), (3, 6203380), (4, 4652535), (5, 3722028), (6, 3101690), (10, 1861014), (12, 1550845), (15, 1240676), (20, 930507), (30, 620338), (60, 310169)]