19077390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70657}}^1$

素因数の和:70673

約数の個数: 32

約数和(自身を含む): 50873760

約数和(自身を除く): 31796370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70657, 141314, 211971, 353285, 423942, 635913, 706570, 1059855, 1271826, 1907739, 2119710, 3179565, 3815478, 6359130, 9538695, 19077390]

約数ペア:

[(1, 19077390), (2, 9538695), (3, 6359130), (5, 3815478), (6, 3179565), (9, 2119710), (10, 1907739), (15, 1271826), (18, 1059855), (27, 706570), (30, 635913), (45, 423942), (54, 353285), (90, 211971), (135, 141314), (270, 70657)]