137996670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{657127}}^1$

素因数の和:657144

約数の個数: 32

約数和(自身を含む): 378505728

約数和(自身を除く): 240509058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 657127, 1314254, 1971381, 3285635, 3942762, 4599889, 6571270, 9199778, 9856905, 13799667, 19713810, 22999445, 27599334, 45998890, 68998335, 137996670]

約数ペア:

[(1, 137996670), (2, 68998335), (3, 45998890), (5, 27599334), (6, 22999445), (7, 19713810), (10, 13799667), (14, 9856905), (15, 9199778), (21, 6571270), (30, 4599889), (35, 3942762), (42, 3285635), (70, 1971381), (105, 1314254), (210, 657127)]