289218230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{61667}}^1$

素因数の和:61748

約数の個数: 32

約数和(自身を含む): 603853056

約数和(自身を除く): 314634826

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 61667, 123334, 308335, 431669, 616670, 863338, 2158345, 4131689, 4316690, 8263378, 20658445, 28921823, 41316890, 57843646, 144609115, 289218230]

約数ペア:

[(1, 289218230), (2, 144609115), (5, 57843646), (7, 41316890), (10, 28921823), (14, 20658445), (35, 8263378), (67, 4316690), (70, 4131689), (134, 2158345), (335, 863338), (469, 616670), (670, 431669), (938, 308335), (2345, 123334), (4690, 61667)]