7750874460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{169307}}^1$

素因数の和:169435

約数の個数: 96

約数和(自身を含む): 25030494720

約数和(自身を除く): 17279620260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 6540, 7630, 9156, 11445, 15260, 22890, 45780, 169307, 338614, 507921, 677228, 846535, 1015842, 1185149, 1693070, 2031684, 2370298, 2539605, 3386140, 3555447, 4740596, 5079210, 5925745, 7110894, 10158420, 11851490, 14221788, 17777235, 18454463, 23702980, 35554470, 36908926, 55363389, 71108940, 73817852, 92272315, 110726778, 129181241, 184544630, 221453556, 258362482, 276816945, 369089260, 387543723, 516724964, 553633890, 645906205, 775087446, 1107267780, 1291812410, 1550174892, 1937718615, 2583624820, 3875437230, 7750874460]

約数ペア:

[(1, 7750874460), (2, 3875437230), (3, 2583624820), (4, 1937718615), (5, 1550174892), (6, 1291812410), (7, 1107267780), (10, 775087446), (12, 645906205), (14, 553633890), (15, 516724964), (20, 387543723), (21, 369089260), (28, 276816945), (30, 258362482), (35, 221453556), (42, 184544630), (60, 129181241), (70, 110726778), (84, 92272315), (105, 73817852), (109, 71108940), (140, 55363389), (210, 36908926), (218, 35554470), (327, 23702980), (420, 18454463), (436, 17777235), (545, 14221788), (654, 11851490), (763, 10158420), (1090, 7110894), (1308, 5925745), (1526, 5079210), (1635, 4740596), (2180, 3555447), (2289, 3386140), (3052, 2539605), (3270, 2370298), (3815, 2031684), (4578, 1693070), (6540, 1185149), (7630, 1015842), (9156, 846535), (11445, 677228), (15260, 507921), (22890, 338614), (45780, 169307)]