78032290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1213}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 160830720

約数和(自身を除く): 82798430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1213, 1838, 2426, 4595, 6065, 6433, 8491, 9190, 12130, 12866, 16982, 32165, 42455, 64330, 84910, 1114747, 2229494, 5573735, 7803229, 11147470, 15606458, 39016145, 78032290]

約数ペア:

[(1, 78032290), (2, 39016145), (5, 15606458), (7, 11147470), (10, 7803229), (14, 5573735), (35, 2229494), (70, 1114747), (919, 84910), (1213, 64330), (1838, 42455), (2426, 32165), (4595, 16982), (6065, 12866), (6433, 12130), (8491, 9190)]