23530740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20672

約数の個数: 48

約数和(自身を含む): 69357120

約数和(自身を除く): 45826380

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, 20641, 41282, 61923, 82564, 103205, 123846, 206410, 247692, 309615, 392179, 412820, 619230, 784358, 1176537, 1238460, 1568716, 1960895, 2353074, 3921790, 4706148, 5882685, 7843580, 11765370, 23530740]

約数ペア:

[(1, 23530740), (2, 11765370), (3, 7843580), (4, 5882685), (5, 4706148), (6, 3921790), (10, 2353074), (12, 1960895), (15, 1568716), (19, 1238460), (20, 1176537), (30, 784358), (38, 619230), (57, 412820), (60, 392179), (76, 309615), (95, 247692), (114, 206410), (190, 123846), (228, 103205), (285, 82564), (380, 61923), (570, 41282), (1140, 20641)]