64038870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 201646080

約数和(自身を除く): 137607210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1093, 1302, 1395, 1674, 1890, 1953, 2170, 2186, 2790, 3255, 3279, 3906, 4185, 5465, 5859, 6510, 6558, 7651, 8370, 9765, 9837, 10930, 11718, 15302, 16395, 19530, 19674, 22953, 29295, 29511, 32790, 33883, 38255, 45906, 49185, 58590, 59022, 67766, 68859, 76510, 98370, 101649, 114765, 137718, 147555, 169415, 203298, 206577, 229530, 237181, 295110, 304947, 338830, 344295, 413154, 474362, 508245, 609894, 688590, 711543, 914841, 1016490, 1032885, 1185905, 1423086, 1524735, 1829682, 2065770, 2134629, 2371810, 3049470, 3557715, 4269258, 4574205, 6403887, 7115430, 9148410, 10673145, 12807774, 21346290, 32019435, 64038870]

約数ペア:

[(1, 64038870), (2, 32019435), (3, 21346290), (5, 12807774), (6, 10673145), (7, 9148410), (9, 7115430), (10, 6403887), (14, 4574205), (15, 4269258), (18, 3557715), (21, 3049470), (27, 2371810), (30, 2134629), (31, 2065770), (35, 1829682), (42, 1524735), (45, 1423086), (54, 1185905), (62, 1032885), (63, 1016490), (70, 914841), (90, 711543), (93, 688590), (105, 609894), (126, 508245), (135, 474362), (155, 413154), (186, 344295), (189, 338830), (210, 304947), (217, 295110), (270, 237181), (279, 229530), (310, 206577), (315, 203298), (378, 169415), (434, 147555), (465, 137718), (558, 114765), (630, 101649), (651, 98370), (837, 76510), (930, 68859), (945, 67766), (1085, 59022), (1093, 58590), (1302, 49185), (1395, 45906), (1674, 38255), (1890, 33883), (1953, 32790), (2170, 29511), (2186, 29295), (2790, 22953), (3255, 19674), (3279, 19530), (3906, 16395), (4185, 15302), (5465, 11718), (5859, 10930), (6510, 9837), (6558, 9765), (7651, 8370)]