4484668890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{73243}}^1$

素因数の和:73423

約数の個数: 64

約数和(自身を含む): 11665132416

約数和(自身を除く): 7180463526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 4082, 4710, 6123, 10205, 12246, 20410, 30615, 61230, 73243, 146486, 219729, 366215, 439458, 732430, 952159, 1098645, 1904318, 2197290, 2856477, 4760795, 5712954, 9521590, 11499151, 14282385, 22998302, 28564770, 34497453, 57495755, 68994906, 114991510, 149488963, 172487265, 298977926, 344974530, 448466889, 747444815, 896933778, 1494889630, 2242334445, 4484668890]

約数ペア:

[(1, 4484668890), (2, 2242334445), (3, 1494889630), (5, 896933778), (6, 747444815), (10, 448466889), (13, 344974530), (15, 298977926), (26, 172487265), (30, 149488963), (39, 114991510), (65, 68994906), (78, 57495755), (130, 34497453), (157, 28564770), (195, 22998302), (314, 14282385), (390, 11499151), (471, 9521590), (785, 5712954), (942, 4760795), (1570, 2856477), (2041, 2197290), (2355, 1904318), (4082, 1098645), (4710, 952159), (6123, 732430), (10205, 439458), (12246, 366215), (20410, 219729), (30615, 146486), (61230, 73243)]