7530490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 15660864

約数和(自身を除く): 8130374

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 4027, 8054, 20135, 40270, 44297, 68459, 88594, 136918, 221485, 342295, 442970, 684590, 753049, 1506098, 3765245, 7530490]

約数ペア:

[(1, 7530490), (2, 3765245), (5, 1506098), (10, 753049), (11, 684590), (17, 442970), (22, 342295), (34, 221485), (55, 136918), (85, 88594), (110, 68459), (170, 44297), (187, 40270), (374, 20135), (935, 8054), (1870, 4027)]