11745180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 72

約数和(自身を含む): 37189152

約数和(自身を除く): 25443972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2837, 4140, 5674, 8511, 11348, 14185, 17022, 25533, 28370, 34044, 42555, 51066, 56740, 65251, 85110, 102132, 127665, 130502, 170220, 195753, 255330, 261004, 326255, 391506, 510660, 587259, 652510, 783012, 978765, 1174518, 1305020, 1957530, 2349036, 2936295, 3915060, 5872590, 11745180]

約数ペア:

[(1, 11745180), (2, 5872590), (3, 3915060), (4, 2936295), (5, 2349036), (6, 1957530), (9, 1305020), (10, 1174518), (12, 978765), (15, 783012), (18, 652510), (20, 587259), (23, 510660), (30, 391506), (36, 326255), (45, 261004), (46, 255330), (60, 195753), (69, 170220), (90, 130502), (92, 127665), (115, 102132), (138, 85110), (180, 65251), (207, 56740), (230, 51066), (276, 42555), (345, 34044), (414, 28370), (460, 25533), (690, 17022), (828, 14185), (1035, 11348), (1380, 8511), (2070, 5674), (2837, 4140)]