42491220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37273}}^1$

素因数の和:37304

約数の個数: 48

約数和(自身を含む): 125240640

約数和(自身を除く): 82749420

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, 37273, 74546, 111819, 149092, 186365, 223638, 372730, 447276, 559095, 708187, 745460, 1118190, 1416374, 2124561, 2236380, 2832748, 3540935, 4249122, 7081870, 8498244, 10622805, 14163740, 21245610, 42491220]

約数ペア:

[(1, 42491220), (2, 21245610), (3, 14163740), (4, 10622805), (5, 8498244), (6, 7081870), (10, 4249122), (12, 3540935), (15, 2832748), (19, 2236380), (20, 2124561), (30, 1416374), (38, 1118190), (57, 745460), (60, 708187), (76, 559095), (95, 447276), (114, 372730), (190, 223638), (228, 186365), (285, 149092), (380, 111819), (570, 74546), (1140, 37273)]