202676670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321709}}^1$

素因数の和:321729

約数の個数: 48

約数和(自身を含む): 602241120

約数和(自身を除く): 399564450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321709, 643418, 965127, 1608545, 1930254, 2251963, 2895381, 3217090, 4503926, 4825635, 5790762, 6755889, 9651270, 11259815, 13511778, 14476905, 20267667, 22519630, 28953810, 33779445, 40535334, 67558890, 101338335, 202676670]

約数ペア:

[(1, 202676670), (2, 101338335), (3, 67558890), (5, 40535334), (6, 33779445), (7, 28953810), (9, 22519630), (10, 20267667), (14, 14476905), (15, 13511778), (18, 11259815), (21, 9651270), (30, 6755889), (35, 5790762), (42, 4825635), (45, 4503926), (63, 3217090), (70, 2895381), (90, 2251963), (105, 1930254), (126, 1608545), (210, 965127), (315, 643418), (630, 321709)]