5381460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4293

約数の個数: 72

約数和(自身を含む): 18660096

約数和(自身を除く): 13278636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4271, 8542, 12813, 17084, 21355, 25626, 29897, 38439, 42710, 51252, 59794, 64065, 76878, 85420, 89691, 119588, 128130, 149485, 153756, 179382, 192195, 256260, 269073, 298970, 358764, 384390, 448455, 538146, 597940, 768780, 896910, 1076292, 1345365, 1793820, 2690730, 5381460]

約数ペア:

[(1, 5381460), (2, 2690730), (3, 1793820), (4, 1345365), (5, 1076292), (6, 896910), (7, 768780), (9, 597940), (10, 538146), (12, 448455), (14, 384390), (15, 358764), (18, 298970), (20, 269073), (21, 256260), (28, 192195), (30, 179382), (35, 153756), (36, 149485), (42, 128130), (45, 119588), (60, 89691), (63, 85420), (70, 76878), (84, 64065), (90, 59794), (105, 51252), (126, 42710), (140, 38439), (180, 29897), (210, 25626), (252, 21355), (315, 17084), (420, 12813), (630, 8542), (1260, 4271)]