30887230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 62298720

約数和(自身を除く): 31411490

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 7589, 15178, 37945, 75890, 83479, 166958, 280793, 417395, 561586, 834790, 1403965, 2807930, 3088723, 6177446, 15443615, 30887230]

約数ペア:

[(1, 30887230), (2, 15443615), (5, 6177446), (10, 3088723), (11, 2807930), (22, 1403965), (37, 834790), (55, 561586), (74, 417395), (110, 280793), (185, 166958), (370, 83479), (407, 75890), (814, 37945), (2035, 15178), (4070, 7589)]