68316810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22109}}^1$

素因数の和:22222

約数の個数: 32

約数和(自身を含む): 165559680

約数和(自身を除く): 97242870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 22109, 44218, 66327, 110545, 132654, 221090, 331635, 663270, 2277227, 4554454, 6831681, 11386135, 13663362, 22772270, 34158405, 68316810]

約数ペア:

[(1, 68316810), (2, 34158405), (3, 22772270), (5, 13663362), (6, 11386135), (10, 6831681), (15, 4554454), (30, 2277227), (103, 663270), (206, 331635), (309, 221090), (515, 132654), (618, 110545), (1030, 66327), (1545, 44218), (3090, 22109)]