30393433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 8175527

約数列:

[1, 7, 17, 53, 61, 79, 119, 371, 427, 553, 901, 1037, 1343, 3233, 4187, 4819, 6307, 7259, 9401, 22631, 29309, 33733, 54961, 71179, 81923, 255407, 384727, 498253, 573461, 1787849, 4341919, 30393433]

約数ペア:

[(1, 30393433), (7, 4341919), (17, 1787849), (53, 573461), (61, 498253), (79, 384727), (119, 255407), (371, 81923), (427, 71179), (553, 54961), (901, 33733), (1037, 29309), (1343, 22631), (3233, 9401), (4187, 7259), (4819, 6307)]