4297790

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 40

約数和(自身を含む): 9075240

約数和(自身を除く): 4777450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 343, 358, 490, 686, 895, 1253, 1715, 1790, 2401, 2506, 3430, 4802, 6265, 8771, 12005, 12530, 17542, 24010, 43855, 61397, 87710, 122794, 306985, 429779, 613970, 859558, 2148895, 4297790]

約数ペア:

[(1, 4297790), (2, 2148895), (5, 859558), (7, 613970), (10, 429779), (14, 306985), (35, 122794), (49, 87710), (70, 61397), (98, 43855), (179, 24010), (245, 17542), (343, 12530), (358, 12005), (490, 8771), (686, 6265), (895, 4802), (1253, 3430), (1715, 2506), (1790, 2401)]