2193090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 5394816

約数和(自身を除く): 3201726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1783, 3566, 5349, 8915, 10698, 17830, 26745, 53490, 73103, 146206, 219309, 365515, 438618, 731030, 1096545, 2193090]

約数ペア:

[(1, 2193090), (2, 1096545), (3, 731030), (5, 438618), (6, 365515), (10, 219309), (15, 146206), (30, 73103), (41, 53490), (82, 26745), (123, 17830), (205, 10698), (246, 8915), (410, 5349), (615, 3566), (1230, 1783)]