74979660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 241597440

約数和(自身を除く): 166617780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1069, 1169, 1670, 2004, 2138, 2338, 2505, 3207, 3340, 3507, 4276, 4676, 5010, 5345, 5845, 6414, 7014, 7483, 10020, 10690, 11690, 12828, 14028, 14966, 16035, 17535, 21380, 22449, 23380, 29932, 32070, 35070, 37415, 44898, 64140, 70140, 74830, 89796, 112245, 149660, 178523, 224490, 357046, 448980, 535569, 714092, 892615, 1071138, 1249661, 1785230, 2142276, 2499322, 2677845, 3570460, 3748983, 4998644, 5355690, 6248305, 7497966, 10711380, 12496610, 14995932, 18744915, 24993220, 37489830, 74979660]

約数ペア:

[(1, 74979660), (2, 37489830), (3, 24993220), (4, 18744915), (5, 14995932), (6, 12496610), (7, 10711380), (10, 7497966), (12, 6248305), (14, 5355690), (15, 4998644), (20, 3748983), (21, 3570460), (28, 2677845), (30, 2499322), (35, 2142276), (42, 1785230), (60, 1249661), (70, 1071138), (84, 892615), (105, 714092), (140, 535569), (167, 448980), (210, 357046), (334, 224490), (420, 178523), (501, 149660), (668, 112245), (835, 89796), (1002, 74830), (1069, 70140), (1169, 64140), (1670, 44898), (2004, 37415), (2138, 35070), (2338, 32070), (2505, 29932), (3207, 23380), (3340, 22449), (3507, 21380), (4276, 17535), (4676, 16035), (5010, 14966), (5345, 14028), (5845, 12828), (6414, 11690), (7014, 10690), (7483, 10020)]