8810730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 14252310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 439, 446, 669, 878, 1115, 1317, 1338, 2007, 2195, 2230, 2634, 3345, 3951, 4014, 4390, 6585, 6690, 7902, 10035, 13170, 19755, 20070, 39510, 97897, 195794, 293691, 489485, 587382, 881073, 978970, 1468455, 1762146, 2936910, 4405365, 8810730]

約数ペア:

[(1, 8810730), (2, 4405365), (3, 2936910), (5, 1762146), (6, 1468455), (9, 978970), (10, 881073), (15, 587382), (18, 489485), (30, 293691), (45, 195794), (90, 97897), (223, 39510), (439, 20070), (446, 19755), (669, 13170), (878, 10035), (1115, 7902), (1317, 6690), (1338, 6585), (2007, 4390), (2195, 4014), (2230, 3951), (2634, 3345)]