1856060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 4245696

約数和(自身を除く): 2389636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 103, 106, 170, 206, 212, 265, 340, 412, 515, 530, 901, 1030, 1060, 1751, 1802, 2060, 3502, 3604, 4505, 5459, 7004, 8755, 9010, 10918, 17510, 18020, 21836, 27295, 35020, 54590, 92803, 109180, 185606, 371212, 464015, 928030, 1856060]

約数ペア:

[(1, 1856060), (2, 928030), (4, 464015), (5, 371212), (10, 185606), (17, 109180), (20, 92803), (34, 54590), (53, 35020), (68, 27295), (85, 21836), (103, 18020), (106, 17510), (170, 10918), (206, 9010), (212, 8755), (265, 7004), (340, 5459), (412, 4505), (515, 3604), (530, 3502), (901, 2060), (1030, 1802), (1060, 1751)]