71082990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 141201810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 3779, 6270, 7558, 9405, 11337, 18810, 18895, 22674, 34011, 37790, 41569, 56685, 68022, 71801, 83138, 113370, 124707, 143602, 170055, 207845, 215403, 249414, 340110, 359005, 374121, 415690, 430806, 623535, 646209, 718010, 748242, 789811, 1077015, 1247070, 1292418, 1579622, 1870605, 2154030, 2369433, 3231045, 3741210, 3949055, 4738866, 6462090, 7108299, 7898110, 11847165, 14216598, 23694330, 35541495, 71082990]

約数ペア:

[(1, 71082990), (2, 35541495), (3, 23694330), (5, 14216598), (6, 11847165), (9, 7898110), (10, 7108299), (11, 6462090), (15, 4738866), (18, 3949055), (19, 3741210), (22, 3231045), (30, 2369433), (33, 2154030), (38, 1870605), (45, 1579622), (55, 1292418), (57, 1247070), (66, 1077015), (90, 789811), (95, 748242), (99, 718010), (110, 646209), (114, 623535), (165, 430806), (171, 415690), (190, 374121), (198, 359005), (209, 340110), (285, 249414), (330, 215403), (342, 207845), (418, 170055), (495, 143602), (570, 124707), (627, 113370), (855, 83138), (990, 71801), (1045, 68022), (1254, 56685), (1710, 41569), (1881, 37790), (2090, 34011), (3135, 22674), (3762, 18895), (3779, 18810), (6270, 11337), (7558, 9405)]