220184010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78919}}^1$

素因数の和:78963

約数の個数: 48

約数和(自身を含む): 590952960

約数和(自身を除く): 370768950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 78919, 157838, 236757, 394595, 473514, 710271, 789190, 1183785, 1420542, 2367570, 2446489, 3551355, 4892978, 7102710, 7339467, 12232445, 14678934, 22018401, 24464890, 36697335, 44036802, 73394670, 110092005, 220184010]

約数ペア:

[(1, 220184010), (2, 110092005), (3, 73394670), (5, 44036802), (6, 36697335), (9, 24464890), (10, 22018401), (15, 14678934), (18, 12232445), (30, 7339467), (31, 7102710), (45, 4892978), (62, 3551355), (90, 2446489), (93, 2367570), (155, 1420542), (186, 1183785), (279, 789190), (310, 710271), (465, 473514), (558, 394595), (930, 236757), (1395, 157838), (2790, 78919)]