6446970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71633}}^1$

素因数の和:71646

約数の個数: 24

約数和(自身を含む): 16762356

約数和(自身を除く): 10315386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 71633, 143266, 214899, 358165, 429798, 644697, 716330, 1074495, 1289394, 2148990, 3223485, 6446970]

約数ペア:

[(1, 6446970), (2, 3223485), (3, 2148990), (5, 1289394), (6, 1074495), (9, 716330), (10, 644697), (15, 429798), (18, 358165), (30, 214899), (45, 143266), (90, 71633)]