39373380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5145

約数の個数: 72

約数和(自身を含む): 122234112

約数和(自身を除く): 82860732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5087, 7740, 10174, 15261, 20348, 25435, 30522, 45783, 50870, 61044, 76305, 91566, 101740, 152610, 183132, 218741, 228915, 305220, 437482, 457830, 656223, 874964, 915660, 1093705, 1312446, 1968669, 2187410, 2624892, 3281115, 3937338, 4374820, 6562230, 7874676, 9843345, 13124460, 19686690, 39373380]

約数ペア:

[(1, 39373380), (2, 19686690), (3, 13124460), (4, 9843345), (5, 7874676), (6, 6562230), (9, 4374820), (10, 3937338), (12, 3281115), (15, 2624892), (18, 2187410), (20, 1968669), (30, 1312446), (36, 1093705), (43, 915660), (45, 874964), (60, 656223), (86, 457830), (90, 437482), (129, 305220), (172, 228915), (180, 218741), (215, 183132), (258, 152610), (387, 101740), (430, 91566), (516, 76305), (645, 61044), (774, 50870), (860, 45783), (1290, 30522), (1548, 25435), (1935, 20348), (2580, 15261), (3870, 10174), (5087, 7740)]