81056020260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10637273}}^1$

素因数の和:10637412

約数の個数: 48

約数和(自身を含む): 228743940096

約数和(自身を除く): 147687919836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 10637273, 21274546, 31911819, 42549092, 53186365, 63823638, 106372730, 127647276, 159559095, 212745460, 319118190, 638236380, 1350933671, 2701867342, 4052801013, 5403734684, 6754668355, 8105602026, 13509336710, 16211204052, 20264005065, 27018673420, 40528010130, 81056020260]

約数ペア:

[(1, 81056020260), (2, 40528010130), (3, 27018673420), (4, 20264005065), (5, 16211204052), (6, 13509336710), (10, 8105602026), (12, 6754668355), (15, 5403734684), (20, 4052801013), (30, 2701867342), (60, 1350933671), (127, 638236380), (254, 319118190), (381, 212745460), (508, 159559095), (635, 127647276), (762, 106372730), (1270, 63823638), (1524, 53186365), (1905, 42549092), (2540, 31911819), (3810, 21274546), (7620, 10637273)]