30853158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 74165760

約数和(自身を除く): 43312602

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 73, 87, 146, 174, 203, 219, 347, 406, 438, 511, 609, 694, 1022, 1041, 1218, 1533, 2082, 2117, 2429, 3066, 4234, 4858, 6351, 7287, 10063, 12702, 14574, 14819, 20126, 25331, 29638, 30189, 44457, 50662, 60378, 70441, 75993, 88914, 140882, 151986, 177317, 211323, 354634, 422646, 531951, 734599, 1063902, 1469198, 2203797, 4407594, 5142193, 10284386, 15426579, 30853158]

約数ペア:

[(1, 30853158), (2, 15426579), (3, 10284386), (6, 5142193), (7, 4407594), (14, 2203797), (21, 1469198), (29, 1063902), (42, 734599), (58, 531951), (73, 422646), (87, 354634), (146, 211323), (174, 177317), (203, 151986), (219, 140882), (347, 88914), (406, 75993), (438, 70441), (511, 60378), (609, 50662), (694, 44457), (1022, 30189), (1041, 29638), (1218, 25331), (1533, 20126), (2082, 14819), (2117, 14574), (2429, 12702), (3066, 10063), (4234, 7287), (4858, 6351)]