3669890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 3967870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 509, 515, 721, 1018, 1030, 1442, 2545, 3563, 3605, 5090, 7126, 7210, 17815, 35630, 52427, 104854, 262135, 366989, 524270, 733978, 1834945, 3669890]

約数ペア:

[(1, 3669890), (2, 1834945), (5, 733978), (7, 524270), (10, 366989), (14, 262135), (35, 104854), (70, 52427), (103, 35630), (206, 17815), (509, 7210), (515, 7126), (721, 5090), (1018, 3605), (1030, 3563), (1442, 2545)]