438284630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{12301}}^1$

素因数の和:12824

約数の個数: 32

約数和(自身を含む): 903458880

約数和(自身を除く): 465174250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 12301, 17815, 24602, 35630, 61505, 86107, 123010, 172214, 430535, 861070, 6261209, 12522418, 31306045, 43828463, 62612090, 87656926, 219142315, 438284630]

約数ペア:

[(1, 438284630), (2, 219142315), (5, 87656926), (7, 62612090), (10, 43828463), (14, 31306045), (35, 12522418), (70, 6261209), (509, 861070), (1018, 430535), (2545, 172214), (3563, 123010), (5090, 86107), (7126, 61505), (12301, 35630), (17815, 24602)]