31010257080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{870097}}^1$

素因数の和:870131

約数の個数: 160

約数和(自身を含む): 113704406640

約数和(自身を除く): 82694149560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 870097, 1740194, 2610291, 3480388, 4350485, 5220582, 6960776, 7830873, 8700970, 9571067, 10441164, 13051455, 15661746, 17401940, 19142134, 20882328, 23492619, 26102910, 28713201, 31323492, 34803880, 38284268, 39154365, 46985238, 47855335, 52205820, 57426402, 62646984, 70477857, 76568536, 78308730, 86139603, 93970476, 95710670, 104411640, 114852804, 117463095, 140955714, 143566005, 156617460, 172279206, 187940952, 191421340, 229705608, 234926190, 258418809, 281911428, 287132010, 313234920, 344558412, 352389285, 382842680, 430698015, 469852380, 516837618, 563822856, 574264020, 689116824, 704778570, 775256427, 861396030, 939704760, 1033675236, 1148528040, 1292094045, 1409557140, 1550512854, 1722792060, 2067350472, 2584188090, 2819114280, 3101025708, 3445584120, 3876282135, 5168376180, 6202051416, 7752564270, 10336752360, 15505128540, 31010257080]

約数ペア:

[(1, 31010257080), (2, 15505128540), (3, 10336752360), (4, 7752564270), (5, 6202051416), (6, 5168376180), (8, 3876282135), (9, 3445584120), (10, 3101025708), (11, 2819114280), (12, 2584188090), (15, 2067350472), (18, 1722792060), (20, 1550512854), (22, 1409557140), (24, 1292094045), (27, 1148528040), (30, 1033675236), (33, 939704760), (36, 861396030), (40, 775256427), (44, 704778570), (45, 689116824), (54, 574264020), (55, 563822856), (60, 516837618), (66, 469852380), (72, 430698015), (81, 382842680), (88, 352389285), (90, 344558412), (99, 313234920), (108, 287132010), (110, 281911428), (120, 258418809), (132, 234926190), (135, 229705608), (162, 191421340), (165, 187940952), (180, 172279206), (198, 156617460), (216, 143566005), (220, 140955714), (264, 117463095), (270, 114852804), (297, 104411640), (324, 95710670), (330, 93970476), (360, 86139603), (396, 78308730), (405, 76568536), (440, 70477857), (495, 62646984), (540, 57426402), (594, 52205820), (648, 47855335), (660, 46985238), (792, 39154365), (810, 38284268), (891, 34803880), (990, 31323492), (1080, 28713201), (1188, 26102910), (1320, 23492619), (1485, 20882328), (1620, 19142134), (1782, 17401940), (1980, 15661746), (2376, 13051455), (2970, 10441164), (3240, 9571067), (3564, 8700970), (3960, 7830873), (4455, 6960776), (5940, 5220582), (7128, 4350485), (8910, 3480388), (11880, 2610291), (17820, 1740194), (35640, 870097)]