2310280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3818360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 223, 259, 280, 296, 370, 446, 518, 740, 892, 1036, 1115, 1295, 1480, 1561, 1784, 2072, 2230, 2590, 3122, 4460, 5180, 6244, 7805, 8251, 8920, 10360, 12488, 15610, 16502, 31220, 33004, 41255, 57757, 62440, 66008, 82510, 115514, 165020, 231028, 288785, 330040, 462056, 577570, 1155140, 2310280]

約数ペア:

[(1, 2310280), (2, 1155140), (4, 577570), (5, 462056), (7, 330040), (8, 288785), (10, 231028), (14, 165020), (20, 115514), (28, 82510), (35, 66008), (37, 62440), (40, 57757), (56, 41255), (70, 33004), (74, 31220), (140, 16502), (148, 15610), (185, 12488), (223, 10360), (259, 8920), (280, 8251), (296, 7805), (370, 6244), (446, 5180), (518, 4460), (740, 3122), (892, 2590), (1036, 2230), (1115, 2072), (1295, 1784), (1480, 1561)]