8121610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 16836480

約数和(自身を除く): 8714870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 739, 785, 1099, 1478, 1570, 2198, 3695, 5173, 5495, 7390, 10346, 10990, 25865, 51730, 116023, 232046, 580115, 812161, 1160230, 1624322, 4060805, 8121610]

約数ペア:

[(1, 8121610), (2, 4060805), (5, 1624322), (7, 1160230), (10, 812161), (14, 580115), (35, 232046), (70, 116023), (157, 51730), (314, 25865), (739, 10990), (785, 10346), (1099, 7390), (1478, 5495), (1570, 5173), (2198, 3695)]