11218710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 17396970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 229, 230, 345, 355, 426, 458, 687, 690, 710, 1065, 1145, 1374, 1633, 2130, 2290, 3266, 3435, 4899, 5267, 6870, 8165, 9798, 10534, 15801, 16259, 16330, 24495, 26335, 31602, 32518, 48777, 48990, 52670, 79005, 81295, 97554, 158010, 162590, 243885, 373957, 487770, 747914, 1121871, 1869785, 2243742, 3739570, 5609355, 11218710]

約数ペア:

[(1, 11218710), (2, 5609355), (3, 3739570), (5, 2243742), (6, 1869785), (10, 1121871), (15, 747914), (23, 487770), (30, 373957), (46, 243885), (69, 162590), (71, 158010), (115, 97554), (138, 81295), (142, 79005), (213, 52670), (229, 48990), (230, 48777), (345, 32518), (355, 31602), (426, 26335), (458, 24495), (687, 16330), (690, 16259), (710, 15801), (1065, 10534), (1145, 9798), (1374, 8165), (1633, 6870), (2130, 5267), (2290, 4899), (3266, 3435)]