72019110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9341}}^1$

素因数の和:9608

約数の個数: 32

約数和(自身を含む): 173536992

約数和(自身を除く): 101517882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 9341, 18682, 28023, 46705, 56046, 93410, 140115, 280230, 2400637, 4801274, 7201911, 12003185, 14403822, 24006370, 36009555, 72019110]

約数ペア:

[(1, 72019110), (2, 36009555), (3, 24006370), (5, 14403822), (6, 12003185), (10, 7201911), (15, 4801274), (30, 2400637), (257, 280230), (514, 140115), (771, 93410), (1285, 56046), (1542, 46705), (2570, 28023), (3855, 18682), (7710, 9341)]