6225990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 9533370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 79, 111, 142, 158, 185, 213, 222, 237, 355, 370, 395, 426, 474, 555, 710, 790, 1065, 1110, 1185, 2130, 2370, 2627, 2923, 5254, 5609, 5846, 7881, 8769, 11218, 13135, 14615, 15762, 16827, 17538, 26270, 28045, 29230, 33654, 39405, 43845, 56090, 78810, 84135, 87690, 168270, 207533, 415066, 622599, 1037665, 1245198, 2075330, 3112995, 6225990]

約数ペア:

[(1, 6225990), (2, 3112995), (3, 2075330), (5, 1245198), (6, 1037665), (10, 622599), (15, 415066), (30, 207533), (37, 168270), (71, 87690), (74, 84135), (79, 78810), (111, 56090), (142, 43845), (158, 39405), (185, 33654), (213, 29230), (222, 28045), (237, 26270), (355, 17538), (370, 16827), (395, 15762), (426, 14615), (474, 13135), (555, 11218), (710, 8769), (790, 7881), (1065, 5846), (1110, 5609), (1185, 5254), (2130, 2923), (2370, 2627)]