334201420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5953}}^1$

素因数の和:6370

約数の個数: 48

約数和(自身を含む): 804218688

約数和(自身を除く): 470017268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 2005, 2807, 4010, 5614, 5953, 8020, 11228, 11906, 14035, 23812, 28070, 29765, 41671, 56140, 59530, 83342, 119060, 166684, 208355, 416710, 833420, 2387153, 4774306, 9548612, 11935765, 16710071, 23871530, 33420142, 47743060, 66840284, 83550355, 167100710, 334201420]

約数ペア:

[(1, 334201420), (2, 167100710), (4, 83550355), (5, 66840284), (7, 47743060), (10, 33420142), (14, 23871530), (20, 16710071), (28, 11935765), (35, 9548612), (70, 4774306), (140, 2387153), (401, 833420), (802, 416710), (1604, 208355), (2005, 166684), (2807, 119060), (4010, 83342), (5614, 59530), (5953, 56140), (8020, 41671), (11228, 29765), (11906, 28070), (14035, 23812)]