23961660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21050

約数の個数: 48

約数和(自身を含む): 70627200

約数和(自身を除く): 46665540

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, 21019, 42038, 63057, 84076, 105095, 126114, 210190, 252228, 315285, 399361, 420380, 630570, 798722, 1198083, 1261140, 1597444, 1996805, 2396166, 3993610, 4792332, 5990415, 7987220, 11980830, 23961660]

約数ペア:

[(1, 23961660), (2, 11980830), (3, 7987220), (4, 5990415), (5, 4792332), (6, 3993610), (10, 2396166), (12, 1996805), (15, 1597444), (19, 1261140), (20, 1198083), (30, 798722), (38, 630570), (57, 420380), (60, 399361), (76, 315285), (95, 252228), (114, 210190), (190, 126114), (228, 105095), (285, 84076), (380, 63057), (570, 42038), (1140, 21019)]