39443340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 114960384

約数和(自身を除く): 75517044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 141, 142, 188, 197, 213, 235, 282, 284, 355, 394, 426, 470, 564, 591, 705, 710, 788, 852, 940, 985, 1065, 1182, 1410, 1420, 1970, 2130, 2364, 2820, 2955, 3337, 3940, 4260, 5910, 6674, 9259, 10011, 11820, 13348, 13987, 16685, 18518, 20022, 27777, 27974, 33370, 37036, 40044, 41961, 46295, 50055, 55554, 55948, 66740, 69935, 83922, 92590, 100110, 111108, 138885, 139870, 167844, 185180, 200220, 209805, 277770, 279740, 419610, 555540, 657389, 839220, 1314778, 1972167, 2629556, 3286945, 3944334, 6573890, 7888668, 9860835, 13147780, 19721670, 39443340]

約数ペア:

[(1, 39443340), (2, 19721670), (3, 13147780), (4, 9860835), (5, 7888668), (6, 6573890), (10, 3944334), (12, 3286945), (15, 2629556), (20, 1972167), (30, 1314778), (47, 839220), (60, 657389), (71, 555540), (94, 419610), (141, 279740), (142, 277770), (188, 209805), (197, 200220), (213, 185180), (235, 167844), (282, 139870), (284, 138885), (355, 111108), (394, 100110), (426, 92590), (470, 83922), (564, 69935), (591, 66740), (705, 55948), (710, 55554), (788, 50055), (852, 46295), (940, 41961), (985, 40044), (1065, 37036), (1182, 33370), (1410, 27974), (1420, 27777), (1970, 20022), (2130, 18518), (2364, 16685), (2820, 13987), (2955, 13348), (3337, 11820), (3940, 10011), (4260, 9259), (5910, 6674)]