15675031340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{17909}}^1$

素因数の和:18434

約数の個数: 48

約数和(自身を含む): 33308301600

約数和(自身を除く): 17633270260

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 409, 428, 535, 818, 1070, 1636, 2045, 2140, 4090, 8180, 17909, 35818, 43763, 71636, 87526, 89545, 175052, 179090, 218815, 358180, 437630, 875260, 1916263, 3832526, 7324781, 7665052, 9581315, 14649562, 19162630, 29299124, 36623905, 38325260, 73247810, 146495620, 783751567, 1567503134, 3135006268, 3918757835, 7837515670, 15675031340]

約数ペア:

[(1, 15675031340), (2, 7837515670), (4, 3918757835), (5, 3135006268), (10, 1567503134), (20, 783751567), (107, 146495620), (214, 73247810), (409, 38325260), (428, 36623905), (535, 29299124), (818, 19162630), (1070, 14649562), (1636, 9581315), (2045, 7665052), (2140, 7324781), (4090, 3832526), (8180, 1916263), (17909, 875260), (35818, 437630), (43763, 358180), (71636, 218815), (87526, 179090), (89545, 175052)]