131839260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3527}}^1$

素因数の和:3635

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 294907620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3527, 3738, 5340, 6230, 7054, 7476, 9345, 10581, 12460, 14108, 17635, 18690, 21162, 24689, 35270, 37380, 42324, 49378, 52905, 70540, 74067, 98756, 105810, 123445, 148134, 211620, 246890, 296268, 313903, 370335, 493780, 627806, 740670, 941709, 1255612, 1481340, 1569515, 1883418, 2197321, 3139030, 3766836, 4394642, 4708545, 6278060, 6591963, 8789284, 9417090, 10986605, 13183926, 18834180, 21973210, 26367852, 32959815, 43946420, 65919630, 131839260]

約数ペア:

[(1, 131839260), (2, 65919630), (3, 43946420), (4, 32959815), (5, 26367852), (6, 21973210), (7, 18834180), (10, 13183926), (12, 10986605), (14, 9417090), (15, 8789284), (20, 6591963), (21, 6278060), (28, 4708545), (30, 4394642), (35, 3766836), (42, 3139030), (60, 2197321), (70, 1883418), (84, 1569515), (89, 1481340), (105, 1255612), (140, 941709), (178, 740670), (210, 627806), (267, 493780), (356, 370335), (420, 313903), (445, 296268), (534, 246890), (623, 211620), (890, 148134), (1068, 123445), (1246, 105810), (1335, 98756), (1780, 74067), (1869, 70540), (2492, 52905), (2670, 49378), (3115, 42324), (3527, 37380), (3738, 35270), (5340, 24689), (6230, 21162), (7054, 18690), (7476, 17635), (9345, 14108), (10581, 12460)]