67321380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 217969920

約数和(自身を除く): 150648540

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, 1801, 1869, 2492, 2670, 3115, 3602, 3738, 5340, 5403, 6230, 7204, 7476, 9005, 9345, 10806, 12460, 12607, 18010, 18690, 21612, 25214, 27015, 36020, 37380, 37821, 50428, 54030, 63035, 75642, 108060, 126070, 151284, 160289, 189105, 252140, 320578, 378210, 480867, 641156, 756420, 801445, 961734, 1122023, 1602890, 1923468, 2244046, 2404335, 3205780, 3366069, 4488092, 4808670, 5610115, 6732138, 9617340, 11220230, 13464276, 16830345, 22440460, 33660690, 67321380]

約数ペア:

[(1, 67321380), (2, 33660690), (3, 22440460), (4, 16830345), (5, 13464276), (6, 11220230), (7, 9617340), (10, 6732138), (12, 5610115), (14, 4808670), (15, 4488092), (20, 3366069), (21, 3205780), (28, 2404335), (30, 2244046), (35, 1923468), (42, 1602890), (60, 1122023), (70, 961734), (84, 801445), (89, 756420), (105, 641156), (140, 480867), (178, 378210), (210, 320578), (267, 252140), (356, 189105), (420, 160289), (445, 151284), (534, 126070), (623, 108060), (890, 75642), (1068, 63035), (1246, 54030), (1335, 50428), (1780, 37821), (1801, 37380), (1869, 36020), (2492, 27015), (2670, 25214), (3115, 21612), (3602, 18690), (3738, 18010), (5340, 12607), (5403, 12460), (6230, 10806), (7204, 9345), (7476, 9005)]