1926270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3380850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1259, 1530, 2518, 3777, 6295, 7554, 11331, 12590, 18885, 21403, 22662, 37770, 42806, 56655, 64209, 107015, 113310, 128418, 192627, 214030, 321045, 385254, 642090, 963135, 1926270]

約数ペア:

[(1, 1926270), (2, 963135), (3, 642090), (5, 385254), (6, 321045), (9, 214030), (10, 192627), (15, 128418), (17, 113310), (18, 107015), (30, 64209), (34, 56655), (45, 42806), (51, 37770), (85, 22662), (90, 21403), (102, 18885), (153, 12590), (170, 11331), (255, 7554), (306, 6295), (510, 3777), (765, 2518), (1259, 1530)]