84382140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1787}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 236702592

約数和(自身を除く): 152320452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 1787, 2361, 3148, 3574, 3935, 4722, 5361, 7148, 7870, 8935, 9444, 10722, 11805, 15740, 17870, 21444, 23610, 26805, 35740, 47220, 53610, 107220, 1406369, 2812738, 4219107, 5625476, 7031845, 8438214, 14063690, 16876428, 21095535, 28127380, 42191070, 84382140]

約数ペア:

[(1, 84382140), (2, 42191070), (3, 28127380), (4, 21095535), (5, 16876428), (6, 14063690), (10, 8438214), (12, 7031845), (15, 5625476), (20, 4219107), (30, 2812738), (60, 1406369), (787, 107220), (1574, 53610), (1787, 47220), (2361, 35740), (3148, 26805), (3574, 23610), (3935, 21444), (4722, 17870), (5361, 15740), (7148, 11805), (7870, 10722), (8935, 9444)]