4386180

素因数分解:

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

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 12587904

約数和(自身を除く): 8201724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1783, 2460, 3566, 5349, 7132, 8915, 10698, 17830, 21396, 26745, 35660, 53490, 73103, 106980, 146206, 219309, 292412, 365515, 438618, 731030, 877236, 1096545, 1462060, 2193090, 4386180]

約数ペア:

[(1, 4386180), (2, 2193090), (3, 1462060), (4, 1096545), (5, 877236), (6, 731030), (10, 438618), (12, 365515), (15, 292412), (20, 219309), (30, 146206), (41, 106980), (60, 73103), (82, 53490), (123, 35660), (164, 26745), (205, 21396), (246, 17830), (410, 10698), (492, 8915), (615, 7132), (820, 5349), (1230, 3566), (1783, 2460)]