637186020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5681

約数の個数: 96

約数和(自身を含む): 1884460032

約数和(自身を除く): 1247274012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 83, 92, 115, 138, 166, 230, 249, 276, 332, 345, 415, 460, 498, 690, 830, 996, 1245, 1380, 1660, 1909, 2490, 3818, 4980, 5563, 5727, 7636, 9545, 11126, 11454, 16689, 19090, 22252, 22908, 27815, 28635, 33378, 38180, 55630, 57270, 66756, 83445, 111260, 114540, 127949, 166890, 255898, 333780, 383847, 461729, 511796, 639745, 767694, 923458, 1279490, 1385187, 1535388, 1846916, 1919235, 2308645, 2558980, 2770374, 3838470, 4617290, 5540748, 6925935, 7676940, 9234580, 10619767, 13851870, 21239534, 27703740, 31859301, 42479068, 53098835, 63718602, 106197670, 127437204, 159296505, 212395340, 318593010, 637186020]

約数ペア:

[(1, 637186020), (2, 318593010), (3, 212395340), (4, 159296505), (5, 127437204), (6, 106197670), (10, 63718602), (12, 53098835), (15, 42479068), (20, 31859301), (23, 27703740), (30, 21239534), (46, 13851870), (60, 10619767), (69, 9234580), (83, 7676940), (92, 6925935), (115, 5540748), (138, 4617290), (166, 3838470), (230, 2770374), (249, 2558980), (276, 2308645), (332, 1919235), (345, 1846916), (415, 1535388), (460, 1385187), (498, 1279490), (690, 923458), (830, 767694), (996, 639745), (1245, 511796), (1380, 461729), (1660, 383847), (1909, 333780), (2490, 255898), (3818, 166890), (4980, 127949), (5563, 114540), (5727, 111260), (7636, 83445), (9545, 66756), (11126, 57270), (11454, 55630), (16689, 38180), (19090, 33378), (22252, 28635), (22908, 27815)]