285275220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2437}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 799507968

約数和(自身を除く): 514232748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1951, 2437, 3902, 4874, 5853, 7311, 7804, 9748, 9755, 11706, 12185, 14622, 19510, 23412, 24370, 29244, 29265, 36555, 39020, 48740, 58530, 73110, 117060, 146220, 4754587, 9509174, 14263761, 19018348, 23772935, 28527522, 47545870, 57055044, 71318805, 95091740, 142637610, 285275220]

約数ペア:

[(1, 285275220), (2, 142637610), (3, 95091740), (4, 71318805), (5, 57055044), (6, 47545870), (10, 28527522), (12, 23772935), (15, 19018348), (20, 14263761), (30, 9509174), (60, 4754587), (1951, 146220), (2437, 117060), (3902, 73110), (4874, 58530), (5853, 48740), (7311, 39020), (7804, 36555), (9748, 29265), (9755, 29244), (11706, 24370), (12185, 23412), (14622, 19510)]