30545244

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 79999920

約数和(自身を除く): 49454676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 197, 219, 236, 292, 354, 394, 438, 531, 591, 657, 708, 788, 876, 1062, 1182, 1314, 1773, 2124, 2364, 2628, 3546, 4307, 7092, 8614, 11623, 12921, 14381, 17228, 23246, 25842, 28762, 34869, 38763, 43143, 46492, 51684, 57524, 69738, 77526, 86286, 104607, 129429, 139476, 155052, 172572, 209214, 258858, 418428, 517716, 848479, 1696958, 2545437, 3393916, 5090874, 7636311, 10181748, 15272622, 30545244]

約数ペア:

[(1, 30545244), (2, 15272622), (3, 10181748), (4, 7636311), (6, 5090874), (9, 3393916), (12, 2545437), (18, 1696958), (36, 848479), (59, 517716), (73, 418428), (118, 258858), (146, 209214), (177, 172572), (197, 155052), (219, 139476), (236, 129429), (292, 104607), (354, 86286), (394, 77526), (438, 69738), (531, 57524), (591, 51684), (657, 46492), (708, 43143), (788, 38763), (876, 34869), (1062, 28762), (1182, 25842), (1314, 23246), (1773, 17228), (2124, 14381), (2364, 12921), (2628, 11623), (3546, 8614), (4307, 7092)]