86751660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30763}}^1$

素因数の和:30822

約数の個数: 48

約数和(自身を含む): 248080896

約数和(自身を除く): 161329236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 30763, 61526, 92289, 123052, 153815, 184578, 307630, 369156, 461445, 615260, 922890, 1445861, 1845780, 2891722, 4337583, 5783444, 7229305, 8675166, 14458610, 17350332, 21687915, 28917220, 43375830, 86751660]

約数ペア:

[(1, 86751660), (2, 43375830), (3, 28917220), (4, 21687915), (5, 17350332), (6, 14458610), (10, 8675166), (12, 7229305), (15, 5783444), (20, 4337583), (30, 2891722), (47, 1845780), (60, 1445861), (94, 922890), (141, 615260), (188, 461445), (235, 369156), (282, 307630), (470, 184578), (564, 153815), (705, 123052), (940, 92289), (1410, 61526), (2820, 30763)]