194896030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{56821}}^1$

素因数の和:56849

約数の個数: 32

約数和(自身を含む): 409118400

約数和(自身を除く): 214222370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 56821, 113642, 284105, 397747, 568210, 795494, 1988735, 2784229, 3977470, 5568458, 13921145, 19489603, 27842290, 38979206, 97448015, 194896030]

約数ペア:

[(1, 194896030), (2, 97448015), (5, 38979206), (7, 27842290), (10, 19489603), (14, 13921145), (35, 5568458), (49, 3977470), (70, 2784229), (98, 1988735), (245, 795494), (343, 568210), (490, 397747), (686, 284105), (1715, 113642), (3430, 56821)]