143228460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125639}}^1$

素因数の和:125670

約数の個数: 48

約数和(自身を含む): 422150400

約数和(自身を除く): 278921940

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, 125639, 251278, 376917, 502556, 628195, 753834, 1256390, 1507668, 1884585, 2387141, 2512780, 3769170, 4774282, 7161423, 7538340, 9548564, 11935705, 14322846, 23871410, 28645692, 35807115, 47742820, 71614230, 143228460]

約数ペア:

[(1, 143228460), (2, 71614230), (3, 47742820), (4, 35807115), (5, 28645692), (6, 23871410), (10, 14322846), (12, 11935705), (15, 9548564), (19, 7538340), (20, 7161423), (30, 4774282), (38, 3769170), (57, 2512780), (60, 2387141), (76, 1884585), (95, 1507668), (114, 1256390), (190, 753834), (228, 628195), (285, 502556), (380, 376917), (570, 251278), (1140, 125639)]