40018470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1333949}}^1$

素因数の和:1333959

約数の個数: 16

約数和(自身を含む): 96044400

約数和(自身を除く): 56025930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1333949, 2667898, 4001847, 6669745, 8003694, 13339490, 20009235, 40018470]

約数ペア:

[(1, 40018470), (2, 20009235), (3, 13339490), (5, 8003694), (6, 6669745), (10, 4001847), (15, 2667898), (30, 1333949)]