12373170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 31124736

約数和(自身を除く): 18751566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 157, 185, 213, 222, 314, 355, 370, 426, 471, 555, 710, 785, 942, 1065, 1110, 1570, 2130, 2355, 2627, 4710, 5254, 5809, 7881, 11147, 11618, 13135, 15762, 17427, 22294, 26270, 29045, 33441, 34854, 39405, 55735, 58090, 66882, 78810, 87135, 111470, 167205, 174270, 334410, 412439, 824878, 1237317, 2062195, 2474634, 4124390, 6186585, 12373170]

約数ペア:

[(1, 12373170), (2, 6186585), (3, 4124390), (5, 2474634), (6, 2062195), (10, 1237317), (15, 824878), (30, 412439), (37, 334410), (71, 174270), (74, 167205), (111, 111470), (142, 87135), (157, 78810), (185, 66882), (213, 58090), (222, 55735), (314, 39405), (355, 34854), (370, 33441), (426, 29045), (471, 26270), (555, 22294), (710, 17427), (785, 15762), (942, 13135), (1065, 11618), (1110, 11147), (1570, 7881), (2130, 5809), (2355, 5254), (2627, 4710)]