829702930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{60167}}^1$

素因数の和:60378

約数の個数: 32

約数和(自身を含む): 1715510016

約数和(自身を除く): 885807086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 60167, 120334, 300835, 421169, 601670, 842338, 2105845, 4211690, 11852899, 23705798, 59264495, 82970293, 118528990, 165940586, 414851465, 829702930]

約数ペア:

[(1, 829702930), (2, 414851465), (5, 165940586), (7, 118528990), (10, 82970293), (14, 59264495), (35, 23705798), (70, 11852899), (197, 4211690), (394, 2105845), (985, 842338), (1379, 601670), (1970, 421169), (2758, 300835), (6895, 120334), (13790, 60167)]