867677190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{220783}}^1$

素因数の和:220924

約数の個数: 32

約数和(自身を含む): 2098331136

約数和(自身を除く): 1230653946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 220783, 441566, 662349, 1103915, 1324698, 2207830, 3311745, 6623490, 28922573, 57845146, 86767719, 144612865, 173535438, 289225730, 433838595, 867677190]

約数ペア:

[(1, 867677190), (2, 433838595), (3, 289225730), (5, 173535438), (6, 144612865), (10, 86767719), (15, 57845146), (30, 28922573), (131, 6623490), (262, 3311745), (393, 2207830), (655, 1324698), (786, 1103915), (1310, 662349), (1965, 441566), (3930, 220783)]