1893210990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{11497}}^1$

素因数の和:12017

約数の個数: 64

約数和(自身を含む): 4967136000

約数和(自身を除く): 3073925010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 499, 998, 1497, 2495, 2994, 4990, 5489, 7485, 10978, 11497, 14970, 16467, 22994, 27445, 32934, 34491, 54890, 57485, 68982, 82335, 114970, 126467, 164670, 172455, 252934, 344910, 379401, 632335, 758802, 1264670, 1897005, 3794010, 5737003, 11474006, 17211009, 28685015, 34422018, 57370030, 63107033, 86055045, 126214066, 172110090, 189321099, 315535165, 378642198, 631070330, 946605495, 1893210990]

約数ペア:

[(1, 1893210990), (2, 946605495), (3, 631070330), (5, 378642198), (6, 315535165), (10, 189321099), (11, 172110090), (15, 126214066), (22, 86055045), (30, 63107033), (33, 57370030), (55, 34422018), (66, 28685015), (110, 17211009), (165, 11474006), (330, 5737003), (499, 3794010), (998, 1897005), (1497, 1264670), (2495, 758802), (2994, 632335), (4990, 379401), (5489, 344910), (7485, 252934), (10978, 172455), (11497, 164670), (14970, 126467), (16467, 114970), (22994, 82335), (27445, 68982), (32934, 57485), (34491, 54890)]