2012155590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{99661}}^1$

素因数の和:100344

約数の個数: 32

約数和(自身を含む): 4836397536

約数和(自身を除く): 2824241946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3365, 4038, 6730, 10095, 20190, 99661, 199322, 298983, 498305, 597966, 996610, 1494915, 2989830, 67071853, 134143706, 201215559, 335359265, 402431118, 670718530, 1006077795, 2012155590]

約数ペア:

[(1, 2012155590), (2, 1006077795), (3, 670718530), (5, 402431118), (6, 335359265), (10, 201215559), (15, 134143706), (30, 67071853), (673, 2989830), (1346, 1494915), (2019, 996610), (3365, 597966), (4038, 498305), (6730, 298983), (10095, 199322), (20190, 99661)]