78270090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7109}}^1$

素因数の和:7486

約数の個数: 32

約数和(自身を含む): 188386560

約数和(自身を除く): 110116470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 2202, 3670, 5505, 7109, 11010, 14218, 21327, 35545, 42654, 71090, 106635, 213270, 2609003, 5218006, 7827009, 13045015, 15654018, 26090030, 39135045, 78270090]

約数ペア:

[(1, 78270090), (2, 39135045), (3, 26090030), (5, 15654018), (6, 13045015), (10, 7827009), (15, 5218006), (30, 2609003), (367, 213270), (734, 106635), (1101, 71090), (1835, 42654), (2202, 35545), (3670, 21327), (5505, 14218), (7109, 11010)]