227515890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1083409}}^1$

素因数の和:1083426

約数の個数: 32

約数和(自身を含む): 624044160

約数和(自身を除く): 396528270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1083409, 2166818, 3250227, 5417045, 6500454, 7583863, 10834090, 15167726, 16251135, 22751589, 32502270, 37919315, 45503178, 75838630, 113757945, 227515890]

約数ペア:

[(1, 227515890), (2, 113757945), (3, 75838630), (5, 45503178), (6, 37919315), (7, 32502270), (10, 22751589), (14, 16251135), (15, 15167726), (21, 10834090), (30, 7583863), (35, 6500454), (42, 5417045), (70, 3250227), (105, 2166818), (210, 1083409)]