847347830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 1954326528

約数和(自身を除く): 1106978698

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 83, 85, 115, 119, 161, 166, 170, 230, 238, 322, 373, 391, 415, 581, 595, 746, 782, 805, 830, 1162, 1190, 1411, 1610, 1865, 1909, 1955, 2611, 2737, 2822, 2905, 3730, 3818, 3910, 5222, 5474, 5810, 6341, 7055, 8579, 9545, 9877, 12682, 13055, 13363, 13685, 14110, 17158, 19090, 19754, 26110, 26726, 27370, 30959, 31705, 32453, 42895, 44387, 49385, 60053, 61918, 63410, 64906, 66815, 85790, 88774, 98770, 120106, 133630, 145843, 154795, 162265, 216713, 221935, 227171, 291686, 300265, 309590, 324530, 433426, 443870, 454342, 526303, 600530, 712057, 729215, 1020901, 1052606, 1083565, 1135855, 1424114, 1458430, 2041802, 2167130, 2271710, 2631515, 3560285, 3684121, 4984399, 5104505, 5263030, 7120570, 7368242, 9968798, 10209010, 12104969, 18420605, 24209938, 24921995, 36841210, 49843990, 60524845, 84734783, 121049690, 169469566, 423673915, 847347830]

約数ペア:

[(1, 847347830), (2, 423673915), (5, 169469566), (7, 121049690), (10, 84734783), (14, 60524845), (17, 49843990), (23, 36841210), (34, 24921995), (35, 24209938), (46, 18420605), (70, 12104969), (83, 10209010), (85, 9968798), (115, 7368242), (119, 7120570), (161, 5263030), (166, 5104505), (170, 4984399), (230, 3684121), (238, 3560285), (322, 2631515), (373, 2271710), (391, 2167130), (415, 2041802), (581, 1458430), (595, 1424114), (746, 1135855), (782, 1083565), (805, 1052606), (830, 1020901), (1162, 729215), (1190, 712057), (1411, 600530), (1610, 526303), (1865, 454342), (1909, 443870), (1955, 433426), (2611, 324530), (2737, 309590), (2822, 300265), (2905, 291686), (3730, 227171), (3818, 221935), (3910, 216713), (5222, 162265), (5474, 154795), (5810, 145843), (6341, 133630), (7055, 120106), (8579, 98770), (9545, 88774), (9877, 85790), (12682, 66815), (13055, 64906), (13363, 63410), (13685, 61918), (14110, 60053), (17158, 49385), (19090, 44387), (19754, 42895), (26110, 32453), (26726, 31705), (27370, 30959)]