143230740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125641}}^1$

素因数の和:125672

約数の個数: 48

約数和(自身を含む): 422157120

約数和(自身を除く): 278926380

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, 125641, 251282, 376923, 502564, 628205, 753846, 1256410, 1507692, 1884615, 2387179, 2512820, 3769230, 4774358, 7161537, 7538460, 9548716, 11935895, 14323074, 23871790, 28646148, 35807685, 47743580, 71615370, 143230740]

約数ペア:

[(1, 143230740), (2, 71615370), (3, 47743580), (4, 35807685), (5, 28646148), (6, 23871790), (10, 14323074), (12, 11935895), (15, 9548716), (19, 7538460), (20, 7161537), (30, 4774358), (38, 3769230), (57, 2512820), (60, 2387179), (76, 1884615), (95, 1507692), (114, 1256410), (190, 753846), (228, 628205), (285, 502564), (380, 376923), (570, 251282), (1140, 125641)]