3899580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 11042304

約数和(自身を除く): 7142724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 631, 1030, 1236, 1262, 1545, 1893, 2060, 2524, 3090, 3155, 3786, 6180, 6310, 7572, 9465, 12620, 18930, 37860, 64993, 129986, 194979, 259972, 324965, 389958, 649930, 779916, 974895, 1299860, 1949790, 3899580]

約数ペア:

[(1, 3899580), (2, 1949790), (3, 1299860), (4, 974895), (5, 779916), (6, 649930), (10, 389958), (12, 324965), (15, 259972), (20, 194979), (30, 129986), (60, 64993), (103, 37860), (206, 18930), (309, 12620), (412, 9465), (515, 7572), (618, 6310), (631, 6180), (1030, 3786), (1236, 3155), (1262, 3090), (1545, 2524), (1893, 2060)]