1128470

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 40

約数和(自身を含む): 2420064

約数和(自身を除く): 1291594

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 2401, 3290, 3430, 4606, 4802, 11515, 12005, 16121, 23030, 24010, 32242, 80605, 112847, 161210, 225694, 564235, 1128470]

約数ペア:

[(1, 1128470), (2, 564235), (5, 225694), (7, 161210), (10, 112847), (14, 80605), (35, 32242), (47, 24010), (49, 23030), (70, 16121), (94, 12005), (98, 11515), (235, 4802), (245, 4606), (329, 3430), (343, 3290), (470, 2401), (490, 2303), (658, 1715), (686, 1645)]