39078830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13040

約数の個数: 32

約数和(自身を含む): 82266624

約数和(自身を除く): 43187794

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 12983, 25966, 64915, 90881, 129830, 181762, 454405, 558269, 908810, 1116538, 2791345, 3907883, 5582690, 7815766, 19539415, 39078830]

約数ペア:

[(1, 39078830), (2, 19539415), (5, 7815766), (7, 5582690), (10, 3907883), (14, 2791345), (35, 1116538), (43, 908810), (70, 558269), (86, 454405), (215, 181762), (301, 129830), (430, 90881), (602, 64915), (1505, 25966), (3010, 12983)]