2168970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 5246208

約数和(自身を除く): 3077238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 367, 394, 591, 734, 985, 1101, 1182, 1835, 1970, 2202, 2955, 3670, 5505, 5910, 11010, 72299, 144598, 216897, 361495, 433794, 722990, 1084485, 2168970]

約数ペア:

[(1, 2168970), (2, 1084485), (3, 722990), (5, 433794), (6, 361495), (10, 216897), (15, 144598), (30, 72299), (197, 11010), (367, 5910), (394, 5505), (591, 3670), (734, 2955), (985, 2202), (1101, 1970), (1182, 1835)]