24941970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 65100672

約数和(自身を除く): 40158702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 643, 862, 1286, 1293, 1929, 2155, 2586, 3215, 3858, 3879, 4310, 5787, 6430, 6465, 7758, 9645, 11574, 12930, 19290, 19395, 28935, 38790, 57870, 277133, 554266, 831399, 1385665, 1662798, 2494197, 2771330, 4156995, 4988394, 8313990, 12470985, 24941970]

約数ペア:

[(1, 24941970), (2, 12470985), (3, 8313990), (5, 4988394), (6, 4156995), (9, 2771330), (10, 2494197), (15, 1662798), (18, 1385665), (30, 831399), (45, 554266), (90, 277133), (431, 57870), (643, 38790), (862, 28935), (1286, 19395), (1293, 19290), (1929, 12930), (2155, 11574), (2586, 9645), (3215, 7758), (3858, 6465), (3879, 6430), (4310, 5787)]