21342621230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{182681}}^1$

素因数の和:184364

約数の個数: 32

約数和(自身を含む): 43931367360

約数和(自身を除く): 22588746130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1669, 3338, 8345, 11683, 16690, 23366, 58415, 116830, 182681, 365362, 913405, 1278767, 1826810, 2557534, 6393835, 12787670, 304894589, 609789178, 1524472945, 2134262123, 3048945890, 4268524246, 10671310615, 21342621230]

約数ペア:

[(1, 21342621230), (2, 10671310615), (5, 4268524246), (7, 3048945890), (10, 2134262123), (14, 1524472945), (35, 609789178), (70, 304894589), (1669, 12787670), (3338, 6393835), (8345, 2557534), (11683, 1826810), (16690, 1278767), (23366, 913405), (58415, 365362), (116830, 182681)]