8691170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 7940830

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 307, 614, 745, 1490, 1535, 2831, 3070, 5662, 5833, 11666, 14155, 28310, 29165, 45743, 58330, 91486, 228715, 457430, 869117, 1738234, 4345585, 8691170]

約数ペア:

[(1, 8691170), (2, 4345585), (5, 1738234), (10, 869117), (19, 457430), (38, 228715), (95, 91486), (149, 58330), (190, 45743), (298, 29165), (307, 28310), (614, 14155), (745, 11666), (1490, 5833), (1535, 5662), (2831, 3070)]