68709330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8256

約数の個数: 64

約数和(自身を含む): 189158400

約数和(自身を除く): 120449070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8209, 8370, 16418, 24627, 41045, 49254, 73881, 82090, 123135, 147762, 221643, 246270, 254479, 369405, 443286, 508958, 738810, 763437, 1108215, 1272395, 1526874, 2216430, 2290311, 2544790, 3817185, 4580622, 6870933, 7634370, 11451555, 13741866, 22903110, 34354665, 68709330]

約数ペア:

[(1, 68709330), (2, 34354665), (3, 22903110), (5, 13741866), (6, 11451555), (9, 7634370), (10, 6870933), (15, 4580622), (18, 3817185), (27, 2544790), (30, 2290311), (31, 2216430), (45, 1526874), (54, 1272395), (62, 1108215), (90, 763437), (93, 738810), (135, 508958), (155, 443286), (186, 369405), (270, 254479), (279, 246270), (310, 221643), (465, 147762), (558, 123135), (837, 82090), (930, 73881), (1395, 49254), (1674, 41045), (2790, 24627), (4185, 16418), (8209, 8370)]