108413340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258127}}^1$

素因数の和:258146

約数の個数: 48

約数和(自身を含む): 346924032

約数和(自身を除く): 238510692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 258127, 516254, 774381, 1032508, 1290635, 1548762, 1806889, 2581270, 3097524, 3613778, 3871905, 5162540, 5420667, 7227556, 7743810, 9034445, 10841334, 15487620, 18068890, 21682668, 27103335, 36137780, 54206670, 108413340]

約数ペア:

[(1, 108413340), (2, 54206670), (3, 36137780), (4, 27103335), (5, 21682668), (6, 18068890), (7, 15487620), (10, 10841334), (12, 9034445), (14, 7743810), (15, 7227556), (20, 5420667), (21, 5162540), (28, 3871905), (30, 3613778), (35, 3097524), (42, 2581270), (60, 1806889), (70, 1548762), (84, 1290635), (105, 1032508), (140, 774381), (210, 516254), (420, 258127)]