2235549890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{195929}}^1$

素因数の和:196106

約数の個数: 32

約数和(自身を含む): 4627082880

約数和(自身を除く): 2391532990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 195929, 391858, 979645, 1371503, 1959290, 2743006, 6857515, 13715030, 31936427, 63872854, 159682135, 223554989, 319364270, 447109978, 1117774945, 2235549890]

約数ペア:

[(1, 2235549890), (2, 1117774945), (5, 447109978), (7, 319364270), (10, 223554989), (14, 159682135), (35, 63872854), (70, 31936427), (163, 13715030), (326, 6857515), (815, 2743006), (1141, 1959290), (1630, 1371503), (2282, 979645), (5705, 391858), (11410, 195929)]