57091020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 183945216

約数和(自身を除く): 126854196

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, 181, 210, 362, 420, 543, 724, 751, 905, 1086, 1267, 1502, 1810, 2172, 2253, 2534, 2715, 3004, 3620, 3755, 3801, 4506, 5068, 5257, 5430, 6335, 7510, 7602, 9012, 10514, 10860, 11265, 12670, 15020, 15204, 15771, 19005, 21028, 22530, 25340, 26285, 31542, 38010, 45060, 52570, 63084, 76020, 78855, 105140, 135931, 157710, 271862, 315420, 407793, 543724, 679655, 815586, 951517, 1359310, 1631172, 1903034, 2038965, 2718620, 2854551, 3806068, 4077930, 4757585, 5709102, 8155860, 9515170, 11418204, 14272755, 19030340, 28545510, 57091020]

約数ペア:

[(1, 57091020), (2, 28545510), (3, 19030340), (4, 14272755), (5, 11418204), (6, 9515170), (7, 8155860), (10, 5709102), (12, 4757585), (14, 4077930), (15, 3806068), (20, 2854551), (21, 2718620), (28, 2038965), (30, 1903034), (35, 1631172), (42, 1359310), (60, 951517), (70, 815586), (84, 679655), (105, 543724), (140, 407793), (181, 315420), (210, 271862), (362, 157710), (420, 135931), (543, 105140), (724, 78855), (751, 76020), (905, 63084), (1086, 52570), (1267, 45060), (1502, 38010), (1810, 31542), (2172, 26285), (2253, 25340), (2534, 22530), (2715, 21028), (3004, 19005), (3620, 15771), (3755, 15204), (3801, 15020), (4506, 12670), (5068, 11265), (5257, 10860), (5430, 10514), (6335, 9012), (7510, 7602)]