30353583

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 48487680

約数和(自身を除く): 18134097

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 137, 169, 247, 299, 411, 437, 507, 741, 897, 1311, 1781, 2603, 3151, 3211, 3887, 5343, 5681, 7809, 9453, 9633, 11661, 17043, 23153, 33839, 40963, 59869, 69459, 73853, 101517, 122889, 179607, 221559, 439907, 532519, 778297, 1319721, 1597557, 2334891, 10117861, 30353583]

約数ペア:

[(1, 30353583), (3, 10117861), (13, 2334891), (19, 1597557), (23, 1319721), (39, 778297), (57, 532519), (69, 439907), (137, 221559), (169, 179607), (247, 122889), (299, 101517), (411, 73853), (437, 69459), (507, 59869), (741, 40963), (897, 33839), (1311, 23153), (1781, 17043), (2603, 11661), (3151, 9633), (3211, 9453), (3887, 7809), (5343, 5681)]