447431370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{481109}}^1$

素因数の和:481150

約数の個数: 32

約数和(自身を含む): 1108477440

約数和(自身を除く): 661046070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 481109, 962218, 1443327, 2405545, 2886654, 4811090, 7216635, 14433270, 14914379, 29828758, 44743137, 74571895, 89486274, 149143790, 223715685, 447431370]

約数ペア:

[(1, 447431370), (2, 223715685), (3, 149143790), (5, 89486274), (6, 74571895), (10, 44743137), (15, 29828758), (30, 14914379), (31, 14433270), (62, 7216635), (93, 4811090), (155, 2886654), (186, 2405545), (310, 1443327), (465, 962218), (930, 481109)]