6765780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 15248940

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, 181, 210, 267, 356, 362, 420, 445, 534, 543, 623, 724, 890, 905, 1068, 1086, 1246, 1267, 1335, 1780, 1810, 1869, 2172, 2492, 2534, 2670, 2715, 3115, 3620, 3738, 3801, 5068, 5340, 5430, 6230, 6335, 7476, 7602, 9345, 10860, 12460, 12670, 15204, 16109, 18690, 19005, 25340, 32218, 37380, 38010, 48327, 64436, 76020, 80545, 96654, 112763, 161090, 193308, 225526, 241635, 322180, 338289, 451052, 483270, 563815, 676578, 966540, 1127630, 1353156, 1691445, 2255260, 3382890, 6765780]

約数ペア:

[(1, 6765780), (2, 3382890), (3, 2255260), (4, 1691445), (5, 1353156), (6, 1127630), (7, 966540), (10, 676578), (12, 563815), (14, 483270), (15, 451052), (20, 338289), (21, 322180), (28, 241635), (30, 225526), (35, 193308), (42, 161090), (60, 112763), (70, 96654), (84, 80545), (89, 76020), (105, 64436), (140, 48327), (178, 38010), (181, 37380), (210, 32218), (267, 25340), (356, 19005), (362, 18690), (420, 16109), (445, 15204), (534, 12670), (543, 12460), (623, 10860), (724, 9345), (890, 7602), (905, 7476), (1068, 6335), (1086, 6230), (1246, 5430), (1267, 5340), (1335, 5068), (1780, 3801), (1810, 3738), (1869, 3620), (2172, 3115), (2492, 2715), (2534, 2670)]