118896890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73849}}^1$

素因数の和:73886

約数の個数: 32

約数和(自身を含む): 255225600

約数和(自身を除く): 136328710

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 73849, 147698, 369245, 516943, 738490, 1033886, 1698527, 2584715, 3397054, 5169430, 8492635, 11889689, 16985270, 23779378, 59448445, 118896890]

約数ペア:

[(1, 118896890), (2, 59448445), (5, 23779378), (7, 16985270), (10, 11889689), (14, 8492635), (23, 5169430), (35, 3397054), (46, 2584715), (70, 1698527), (115, 1033886), (161, 738490), (230, 516943), (322, 369245), (805, 147698), (1610, 73849)]