186260060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28307}}^1$

素因数の和:28370

約数の個数: 48

約数和(自身を含む): 456551424

約数和(自身を除く): 270291364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 28307, 56614, 113228, 141535, 198149, 283070, 396298, 566140, 792596, 990745, 1330429, 1981490, 2660858, 3962980, 5321716, 6652145, 9313003, 13304290, 18626006, 26608580, 37252012, 46565015, 93130030, 186260060]

約数ペア:

[(1, 186260060), (2, 93130030), (4, 46565015), (5, 37252012), (7, 26608580), (10, 18626006), (14, 13304290), (20, 9313003), (28, 6652145), (35, 5321716), (47, 3962980), (70, 2660858), (94, 1981490), (140, 1330429), (188, 990745), (235, 792596), (329, 566140), (470, 396298), (658, 283070), (940, 198149), (1316, 141535), (1645, 113228), (3290, 56614), (6580, 28307)]