71300970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 201474000

約数和(自身を除く): 130173030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 409, 447, 585, 745, 818, 894, 1170, 1227, 1341, 1490, 1937, 2045, 2235, 2454, 2682, 3681, 3874, 4090, 4470, 5317, 5811, 6135, 6705, 7362, 9685, 10634, 11622, 12270, 13410, 15951, 17433, 18405, 19370, 26585, 29055, 31902, 34866, 36810, 47853, 53170, 58110, 60941, 79755, 87165, 95706, 121882, 159510, 174330, 182823, 239265, 304705, 365646, 478530, 548469, 609410, 792233, 914115, 1096938, 1584466, 1828230, 2376699, 2742345, 3961165, 4753398, 5484690, 7130097, 7922330, 11883495, 14260194, 23766990, 35650485, 71300970]

約数ペア:

[(1, 71300970), (2, 35650485), (3, 23766990), (5, 14260194), (6, 11883495), (9, 7922330), (10, 7130097), (13, 5484690), (15, 4753398), (18, 3961165), (26, 2742345), (30, 2376699), (39, 1828230), (45, 1584466), (65, 1096938), (78, 914115), (90, 792233), (117, 609410), (130, 548469), (149, 478530), (195, 365646), (234, 304705), (298, 239265), (390, 182823), (409, 174330), (447, 159510), (585, 121882), (745, 95706), (818, 87165), (894, 79755), (1170, 60941), (1227, 58110), (1341, 53170), (1490, 47853), (1937, 36810), (2045, 34866), (2235, 31902), (2454, 29055), (2682, 26585), (3681, 19370), (3874, 18405), (4090, 17433), (4470, 15951), (5317, 13410), (5811, 12270), (6135, 11622), (6705, 10634), (7362, 9685)]