219930090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{19141}}^1$

素因数の和:19534

約数の個数: 32

約数和(自身を含む): 529238016

約数和(自身を除く): 309307926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 19141, 38282, 57423, 95705, 114846, 191410, 287115, 574230, 7331003, 14662006, 21993009, 36655015, 43986018, 73310030, 109965045, 219930090]

約数ペア:

[(1, 219930090), (2, 109965045), (3, 73310030), (5, 43986018), (6, 36655015), (10, 21993009), (15, 14662006), (30, 7331003), (383, 574230), (766, 287115), (1149, 191410), (1915, 114846), (2298, 95705), (3830, 57423), (5745, 38282), (11490, 19141)]