1855030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 3373344

約数和(自身を除く): 1518314

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1801, 3602, 9005, 18010, 185503, 371006, 927515, 1855030]

約数ペア:

[(1, 1855030), (2, 927515), (5, 371006), (10, 185503), (103, 18010), (206, 9005), (515, 3602), (1030, 1801)]