213476070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{106207}}^1$

素因数の和:106284

約数の個数: 32

約数和(自身を含む): 519994368

約数和(自身を除く): 306518298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 106207, 212414, 318621, 531035, 637242, 1062070, 1593105, 3186210, 7115869, 14231738, 21347607, 35579345, 42695214, 71158690, 106738035, 213476070]

約数ペア:

[(1, 213476070), (2, 106738035), (3, 71158690), (5, 42695214), (6, 35579345), (10, 21347607), (15, 14231738), (30, 7115869), (67, 3186210), (134, 1593105), (201, 1062070), (335, 637242), (402, 531035), (670, 318621), (1005, 212414), (2010, 106207)]