31938230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 59236704

約数和(自身を除く): 27298474

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 653, 670, 730, 1306, 3265, 4891, 6530, 9782, 24455, 43751, 47669, 48910, 87502, 95338, 218755, 238345, 437510, 476690, 3193823, 6387646, 15969115, 31938230]

約数ペア:

[(1, 31938230), (2, 15969115), (5, 6387646), (10, 3193823), (67, 476690), (73, 437510), (134, 238345), (146, 218755), (335, 95338), (365, 87502), (653, 48910), (670, 47669), (730, 43751), (1306, 24455), (3265, 9782), (4891, 6530)]