2214863210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4520129}}^1$

素因数の和:4520150

約数の個数: 24

約数和(自身を含む): 4637653380

約数和(自身を除く): 2422790170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4520129, 9040258, 22600645, 31640903, 45201290, 63281806, 158204515, 221486321, 316409030, 442972642, 1107431605, 2214863210]

約数ペア:

[(1, 2214863210), (2, 1107431605), (5, 442972642), (7, 316409030), (10, 221486321), (14, 158204515), (35, 63281806), (49, 45201290), (70, 31640903), (98, 22600645), (245, 9040258), (490, 4520129)]