15489110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17048

約数の個数: 32

約数和(自身を含む): 34316352

約数和(自身を除く): 18827242

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17021, 34042, 85105, 119147, 170210, 221273, 238294, 442546, 595735, 1106365, 1191470, 1548911, 2212730, 3097822, 7744555, 15489110]

約数ペア:

[(1, 15489110), (2, 7744555), (5, 3097822), (7, 2212730), (10, 1548911), (13, 1191470), (14, 1106365), (26, 595735), (35, 442546), (65, 238294), (70, 221273), (91, 170210), (130, 119147), (182, 85105), (455, 34042), (910, 17021)]