6378910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 12286080

約数和(自身を除く): 5907170

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 239, 314, 478, 785, 1195, 1570, 2390, 2669, 4063, 5338, 8126, 13345, 20315, 26690, 37523, 40630, 75046, 187615, 375230, 637891, 1275782, 3189455, 6378910]

約数ペア:

[(1, 6378910), (2, 3189455), (5, 1275782), (10, 637891), (17, 375230), (34, 187615), (85, 75046), (157, 40630), (170, 37523), (239, 26690), (314, 20315), (478, 13345), (785, 8126), (1195, 5338), (1570, 4063), (2390, 2669)]