86284740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38867}}^1$

素因数の和:38916

約数の個数: 48

約数和(自身を含む): 248133312

約数和(自身を除く): 161848572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 38867, 77734, 116601, 155468, 194335, 233202, 388670, 466404, 583005, 777340, 1166010, 1438079, 2332020, 2876158, 4314237, 5752316, 7190395, 8628474, 14380790, 17256948, 21571185, 28761580, 43142370, 86284740]

約数ペア:

[(1, 86284740), (2, 43142370), (3, 28761580), (4, 21571185), (5, 17256948), (6, 14380790), (10, 8628474), (12, 7190395), (15, 5752316), (20, 4314237), (30, 2876158), (37, 2332020), (60, 1438079), (74, 1166010), (111, 777340), (148, 583005), (185, 466404), (222, 388670), (370, 233202), (444, 194335), (555, 155468), (740, 116601), (1110, 77734), (2220, 38867)]