284349740

素因数分解:

$2^2\times 5^1\times {\mathrm{3049}}^1\times {\mathrm{4663}}^1$

素因数の和:7721

約数の個数: 24

約数和(自身を含む): 597458400

約数和(自身を除く): 313108660

約数列:

[1, 2, 4, 5, 10, 20, 3049, 4663, 6098, 9326, 12196, 15245, 18652, 23315, 30490, 46630, 60980, 93260, 14217487, 28434974, 56869948, 71087435, 142174870, 284349740]

約数ペア:

[(1, 284349740), (2, 142174870), (4, 71087435), (5, 56869948), (10, 28434974), (20, 14217487), (3049, 93260), (4663, 60980), (6098, 46630), (9326, 30490), (12196, 23315), (15245, 18652)]