266972070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{125339}}^1$

素因数の和:125420

約数の個数: 32

約数和(自身を含む): 649762560

約数和(自身を除く): 382790490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 125339, 250678, 376017, 626695, 752034, 1253390, 1880085, 3760170, 8899069, 17798138, 26697207, 44495345, 53394414, 88990690, 133486035, 266972070]

約数ペア:

[(1, 266972070), (2, 133486035), (3, 88990690), (5, 53394414), (6, 44495345), (10, 26697207), (15, 17798138), (30, 8899069), (71, 3760170), (142, 1880085), (213, 1253390), (355, 752034), (426, 626695), (710, 376017), (1065, 250678), (2130, 125339)]