2473030

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 40

約数和(自身を含む): 5243472

約数和(自身を除く): 2770442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 343, 490, 515, 686, 721, 1030, 1442, 1715, 2401, 3430, 3605, 4802, 5047, 7210, 10094, 12005, 24010, 25235, 35329, 50470, 70658, 176645, 247303, 353290, 494606, 1236515, 2473030]

約数ペア:

[(1, 2473030), (2, 1236515), (5, 494606), (7, 353290), (10, 247303), (14, 176645), (35, 70658), (49, 50470), (70, 35329), (98, 25235), (103, 24010), (206, 12005), (245, 10094), (343, 7210), (490, 5047), (515, 4802), (686, 3605), (721, 3430), (1030, 2401), (1442, 1715)]