316833770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{32363}}^1$

素因数の和:32470

約数の個数: 32

約数和(自身を含む): 629156160

約数和(自身を除く): 312322390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 32363, 64726, 161815, 323630, 355993, 711986, 1779965, 2880307, 3559930, 5760614, 14401535, 28803070, 31683377, 63366754, 158416885, 316833770]

約数ペア:

[(1, 316833770), (2, 158416885), (5, 63366754), (10, 31683377), (11, 28803070), (22, 14401535), (55, 5760614), (89, 3559930), (110, 2880307), (178, 1779965), (445, 711986), (890, 355993), (979, 323630), (1958, 161815), (4895, 64726), (9790, 32363)]