945009590

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{39359}}^1$

素因数の和:39394

約数の個数: 40

約数和(自身を含む): 1984452480

約数和(自身を除く): 1039442890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 39359, 78718, 196795, 275513, 393590, 551026, 1377565, 1928591, 2755130, 3857182, 9642955, 13500137, 19285910, 27000274, 67500685, 94500959, 135001370, 189001918, 472504795, 945009590]

約数ペア:

[(1, 945009590), (2, 472504795), (5, 189001918), (7, 135001370), (10, 94500959), (14, 67500685), (35, 27000274), (49, 19285910), (70, 13500137), (98, 9642955), (245, 3857182), (343, 2755130), (490, 1928591), (686, 1377565), (1715, 551026), (2401, 393590), (3430, 275513), (4802, 196795), (12005, 78718), (24010, 39359)]