71639580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193993}}^1$

素因数の和:1194005

約数の個数: 24

約数和(自身を含む): 200590992

約数和(自身を除く): 128951412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193993, 2387986, 3581979, 4775972, 5969965, 7163958, 11939930, 14327916, 17909895, 23879860, 35819790, 71639580]

約数ペア:

[(1, 71639580), (2, 35819790), (3, 23879860), (4, 17909895), (5, 14327916), (6, 11939930), (10, 7163958), (12, 5969965), (15, 4775972), (20, 3581979), (30, 2387986), (60, 1193993)]