28980474

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{155809}}^1$

素因数の和:155845

約数の個数: 16

約数和(自身を含む): 59831040

約数和(自身を除く): 30850566

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 155809, 311618, 467427, 934854, 4830079, 9660158, 14490237, 28980474]

約数ペア:

[(1, 28980474), (2, 14490237), (3, 9660158), (6, 4830079), (31, 934854), (62, 467427), (93, 311618), (186, 155809)]