64453470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2148449}}^1$

素因数の和:2148459

約数の個数: 16

約数和(自身を含む): 154688400

約数和(自身を除く): 90234930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2148449, 4296898, 6445347, 10742245, 12890694, 21484490, 32226735, 64453470]

約数ペア:

[(1, 64453470), (2, 32226735), (3, 21484490), (5, 12890694), (6, 10742245), (10, 6445347), (15, 4296898), (30, 2148449)]