12761636330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{106783}}^1$

素因数の和:106863

約数の個数: 64

約数和(自身を含む): 26294492160

約数和(自身を除く): 13532855830

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 74, 85, 95, 170, 185, 190, 323, 370, 629, 646, 703, 1258, 1406, 1615, 3145, 3230, 3515, 6290, 7030, 11951, 23902, 59755, 106783, 119510, 213566, 533915, 1067830, 1815311, 2028877, 3630622, 3950971, 4057754, 7901942, 9076555, 10144385, 18153110, 19754855, 20288770, 34490909, 39509710, 67166507, 68981818, 75068449, 134333014, 150136898, 172454545, 335832535, 344909090, 375342245, 671665070, 750684490, 1276163633, 2552327266, 6380818165, 12761636330]

約数ペア:

[(1, 12761636330), (2, 6380818165), (5, 2552327266), (10, 1276163633), (17, 750684490), (19, 671665070), (34, 375342245), (37, 344909090), (38, 335832535), (74, 172454545), (85, 150136898), (95, 134333014), (170, 75068449), (185, 68981818), (190, 67166507), (323, 39509710), (370, 34490909), (629, 20288770), (646, 19754855), (703, 18153110), (1258, 10144385), (1406, 9076555), (1615, 7901942), (3145, 4057754), (3230, 3950971), (3515, 3630622), (6290, 2028877), (7030, 1815311), (11951, 1067830), (23902, 533915), (59755, 213566), (106783, 119510)]