87982890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{27409}}^1$

素因数の和:27526

約数の個数: 32

約数和(自身を含む): 213140160

約数和(自身を除く): 125157270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 27409, 54818, 82227, 137045, 164454, 274090, 411135, 822270, 2932763, 5865526, 8798289, 14663815, 17596578, 29327630, 43991445, 87982890]

約数ペア:

[(1, 87982890), (2, 43991445), (3, 29327630), (5, 17596578), (6, 14663815), (10, 8798289), (15, 5865526), (30, 2932763), (107, 822270), (214, 411135), (321, 274090), (535, 164454), (642, 137045), (1070, 82227), (1605, 54818), (3210, 27409)]