4029780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 7501740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1429, 2820, 2858, 4287, 5716, 7145, 8574, 14290, 17148, 21435, 28580, 42870, 67163, 85740, 134326, 201489, 268652, 335815, 402978, 671630, 805956, 1007445, 1343260, 2014890, 4029780]

約数ペア:

[(1, 4029780), (2, 2014890), (3, 1343260), (4, 1007445), (5, 805956), (6, 671630), (10, 402978), (12, 335815), (15, 268652), (20, 201489), (30, 134326), (47, 85740), (60, 67163), (94, 42870), (141, 28580), (188, 21435), (235, 17148), (282, 14290), (470, 8574), (564, 7145), (705, 5716), (940, 4287), (1410, 2858), (1429, 2820)]