12085810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 26313984

約数和(自身を除く): 14228174

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 281, 374, 391, 506, 562, 782, 935, 1265, 1405, 1870, 1955, 2530, 2810, 3091, 3910, 4301, 4777, 6182, 6463, 8602, 9554, 12926, 15455, 21505, 23885, 30910, 32315, 43010, 47770, 52547, 64630, 71093, 105094, 109871, 142186, 219742, 262735, 355465, 525470, 549355, 710930, 1098710, 1208581, 2417162, 6042905, 12085810]

約数ペア:

[(1, 12085810), (2, 6042905), (5, 2417162), (10, 1208581), (11, 1098710), (17, 710930), (22, 549355), (23, 525470), (34, 355465), (46, 262735), (55, 219742), (85, 142186), (110, 109871), (115, 105094), (170, 71093), (187, 64630), (230, 52547), (253, 47770), (281, 43010), (374, 32315), (391, 30910), (506, 23885), (562, 21505), (782, 15455), (935, 12926), (1265, 9554), (1405, 8602), (1870, 6463), (1955, 6182), (2530, 4777), (2810, 4301), (3091, 3910)]