23857734180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2989691}}^1$

素因数の和:2989729

約数の個数: 96

約数和(自身を含む): 80362920960

約数和(自身を除く): 56505186780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 2989691, 5979382, 8969073, 11958764, 14948455, 17938146, 20927837, 29896910, 35876292, 41855674, 44845365, 56804129, 59793820, 62783511, 83711348, 89690730, 104639185, 113608258, 125567022, 170412387, 179381460, 209278370, 227216516, 251134044, 284020645, 313917555, 340824774, 397628903, 418556740, 568041290, 627835110, 681649548, 795257806, 852061935, 1136082580, 1192886709, 1255670220, 1590515612, 1704123870, 1988144515, 2385773418, 3408247740, 3976289030, 4771546836, 5964433545, 7952578060, 11928867090, 23857734180]

約数ペア:

[(1, 23857734180), (2, 11928867090), (3, 7952578060), (4, 5964433545), (5, 4771546836), (6, 3976289030), (7, 3408247740), (10, 2385773418), (12, 1988144515), (14, 1704123870), (15, 1590515612), (19, 1255670220), (20, 1192886709), (21, 1136082580), (28, 852061935), (30, 795257806), (35, 681649548), (38, 627835110), (42, 568041290), (57, 418556740), (60, 397628903), (70, 340824774), (76, 313917555), (84, 284020645), (95, 251134044), (105, 227216516), (114, 209278370), (133, 179381460), (140, 170412387), (190, 125567022), (210, 113608258), (228, 104639185), (266, 89690730), (285, 83711348), (380, 62783511), (399, 59793820), (420, 56804129), (532, 44845365), (570, 41855674), (665, 35876292), (798, 29896910), (1140, 20927837), (1330, 17938146), (1596, 14948455), (1995, 11958764), (2660, 8969073), (3990, 5979382), (7980, 2989691)]