30619864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 62874000

約数和(自身を除く): 32254136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 997, 1396, 1994, 2792, 3839, 3988, 7678, 7976, 10967, 15356, 21934, 30712, 43868, 87736, 347953, 695906, 1391812, 2783624, 3827483, 7654966, 15309932, 30619864]

約数ペア:

[(1, 30619864), (2, 15309932), (4, 7654966), (8, 3827483), (11, 2783624), (22, 1391812), (44, 695906), (88, 347953), (349, 87736), (698, 43868), (997, 30712), (1396, 21934), (1994, 15356), (2792, 10967), (3839, 7976), (3988, 7678)]