213231330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5936

約数の個数: 96

約数和(自身を含む): 616412160

約数和(自身を除く): 403180830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 5879, 6045, 7254, 11758, 12090, 17637, 18135, 29395, 35274, 36270, 52911, 58790, 76427, 88185, 105822, 152854, 176370, 182249, 229281, 264555, 364498, 382135, 458562, 529110, 546747, 687843, 764270, 911245, 1093494, 1146405, 1375686, 1640241, 1822490, 2292810, 2369237, 2733735, 3280482, 3439215, 4738474, 5467470, 6878430, 7107711, 8201205, 11846185, 14215422, 16402410, 21323133, 23692370, 35538555, 42646266, 71077110, 106615665, 213231330]

約数ペア:

[(1, 213231330), (2, 106615665), (3, 71077110), (5, 42646266), (6, 35538555), (9, 23692370), (10, 21323133), (13, 16402410), (15, 14215422), (18, 11846185), (26, 8201205), (30, 7107711), (31, 6878430), (39, 5467470), (45, 4738474), (62, 3439215), (65, 3280482), (78, 2733735), (90, 2369237), (93, 2292810), (117, 1822490), (130, 1640241), (155, 1375686), (186, 1146405), (195, 1093494), (234, 911245), (279, 764270), (310, 687843), (390, 546747), (403, 529110), (465, 458562), (558, 382135), (585, 364498), (806, 264555), (930, 229281), (1170, 182249), (1209, 176370), (1395, 152854), (2015, 105822), (2418, 88185), (2790, 76427), (3627, 58790), (4030, 52911), (5879, 36270), (6045, 35274), (7254, 29395), (11758, 18135), (12090, 17637)]