13920808290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{7321}}^1$

素因数の和:7835

約数の個数: 64

約数和(自身を含む): 33680731392

約数和(自身を除く): 19759923102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 263, 482, 526, 723, 789, 1205, 1315, 1446, 1578, 2410, 2630, 3615, 3945, 7230, 7321, 7890, 14642, 21963, 36605, 43926, 63383, 73210, 109815, 126766, 190149, 219630, 316915, 380298, 633830, 950745, 1764361, 1901490, 1925423, 3528722, 3850846, 5293083, 5776269, 8821805, 9627115, 10586166, 11552538, 17643610, 19254230, 26465415, 28881345, 52930830, 57762690, 464026943, 928053886, 1392080829, 2320134715, 2784161658, 4640269430, 6960404145, 13920808290]

約数ペア:

[(1, 13920808290), (2, 6960404145), (3, 4640269430), (5, 2784161658), (6, 2320134715), (10, 1392080829), (15, 928053886), (30, 464026943), (241, 57762690), (263, 52930830), (482, 28881345), (526, 26465415), (723, 19254230), (789, 17643610), (1205, 11552538), (1315, 10586166), (1446, 9627115), (1578, 8821805), (2410, 5776269), (2630, 5293083), (3615, 3850846), (3945, 3528722), (7230, 1925423), (7321, 1901490), (7890, 1764361), (14642, 950745), (21963, 633830), (36605, 380298), (43926, 316915), (63383, 219630), (73210, 190149), (109815, 126766)]