7979370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37997}}^1$

素因数の和:38014

約数の個数: 32

約数和(自身を含む): 21886848

約数和(自身を除く): 13907478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37997, 75994, 113991, 189985, 227982, 265979, 379970, 531958, 569955, 797937, 1139910, 1329895, 1595874, 2659790, 3989685, 7979370]

約数ペア:

[(1, 7979370), (2, 3989685), (3, 2659790), (5, 1595874), (6, 1329895), (7, 1139910), (10, 797937), (14, 569955), (15, 531958), (21, 379970), (30, 265979), (35, 227982), (42, 189985), (70, 113991), (105, 75994), (210, 37997)]