2912391780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48539863}}^1$

素因数の和:48539875

約数の個数: 24

約数和(自身を含む): 8154697152

約数和(自身を除く): 5242305372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 48539863, 97079726, 145619589, 194159452, 242699315, 291239178, 485398630, 582478356, 728097945, 970797260, 1456195890, 2912391780]

約数ペア:

[(1, 2912391780), (2, 1456195890), (3, 970797260), (4, 728097945), (5, 582478356), (6, 485398630), (10, 291239178), (12, 242699315), (15, 194159452), (20, 145619589), (30, 97079726), (60, 48539863)]