12142140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 35790720

約数和(自身を除く): 23648580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10651, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 159765, 202369, 213020, 319530, 404738, 607107, 639060, 809476, 1011845, 1214214, 2023690, 2428428, 3035535, 4047380, 6071070, 12142140]

約数ペア:

[(1, 12142140), (2, 6071070), (3, 4047380), (4, 3035535), (5, 2428428), (6, 2023690), (10, 1214214), (12, 1011845), (15, 809476), (19, 639060), (20, 607107), (30, 404738), (38, 319530), (57, 213020), (60, 202369), (76, 159765), (95, 127812), (114, 106510), (190, 63906), (228, 53255), (285, 42604), (380, 31953), (570, 21302), (1140, 10651)]