28486950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189913}}^1$

素因数の和:189928

約数の個数: 24

約数和(自身を含む): 70648008

約数和(自身を除く): 42161058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189913, 379826, 569739, 949565, 1139478, 1899130, 2848695, 4747825, 5697390, 9495650, 14243475, 28486950]

約数ペア:

[(1, 28486950), (2, 14243475), (3, 9495650), (5, 5697390), (6, 4747825), (10, 2848695), (15, 1899130), (25, 1139478), (30, 949565), (50, 569739), (75, 379826), (150, 189913)]