3033380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4417756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 461, 470, 658, 922, 940, 1316, 1645, 1844, 2305, 3227, 3290, 4610, 6454, 6580, 9220, 12908, 16135, 21667, 32270, 43334, 64540, 86668, 108335, 151669, 216670, 303338, 433340, 606676, 758345, 1516690, 3033380]

約数ペア:

[(1, 3033380), (2, 1516690), (4, 758345), (5, 606676), (7, 433340), (10, 303338), (14, 216670), (20, 151669), (28, 108335), (35, 86668), (47, 64540), (70, 43334), (94, 32270), (140, 21667), (188, 16135), (235, 12908), (329, 9220), (461, 6580), (470, 6454), (658, 4610), (922, 3290), (940, 3227), (1316, 2305), (1645, 1844)]