2778177.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38917}}^1$

素因数の和:38998

約数の個数: 32

約数和(自身を含む): 201750912

約数和(自身を除く): 118857702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 38917, 77834, 116751, 194585, 233502, 389170, 583755, 1167510, 2763107, 5526214, 8289321, 13815535, 16578642, 27631070, 41446605, 82893210]

約数ペア:

[(1, 82893210), (2, 41446605), (3, 27631070), (5, 16578642), (6, 13815535), (10, 8289321), (15, 5526214), (30, 2763107), (71, 1167510), (142, 583755), (213, 389170), (355, 233502), (426, 194585), (710, 116751), (1065, 77834), (2130, 38917)]