268367830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{1523}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 492459264

約数和(自身を除く): 224091434

約数列:

[1, 2, 5, 10, 67, 134, 263, 335, 526, 670, 1315, 1523, 2630, 3046, 7615, 15230, 17621, 35242, 88105, 102041, 176210, 204082, 400549, 510205, 801098, 1020410, 2002745, 4005490, 26836783, 53673566, 134183915, 268367830]

約数ペア:

[(1, 268367830), (2, 134183915), (5, 53673566), (10, 26836783), (67, 4005490), (134, 2002745), (263, 1020410), (335, 801098), (526, 510205), (670, 400549), (1315, 204082), (1523, 176210), (2630, 102041), (3046, 88105), (7615, 35242), (15230, 17621)]