77091270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18757}}^1$

素因数の和:18904

約数の個数: 32

約数和(自身を含む): 186379488

約数和(自身を除く): 109288218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 18757, 37514, 56271, 93785, 112542, 187570, 281355, 562710, 2569709, 5139418, 7709127, 12848545, 15418254, 25697090, 38545635, 77091270]

約数ペア:

[(1, 77091270), (2, 38545635), (3, 25697090), (5, 15418254), (6, 12848545), (10, 7709127), (15, 5139418), (30, 2569709), (137, 562710), (274, 281355), (411, 187570), (685, 112542), (822, 93785), (1370, 56271), (2055, 37514), (4110, 18757)]