29775830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8681}}^1$

素因数の和:8709

約数の個数: 32

約数和(自身を含む): 62510400

約数和(自身を除く): 32734570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8681, 17362, 43405, 60767, 86810, 121534, 303835, 425369, 607670, 850738, 2126845, 2977583, 4253690, 5955166, 14887915, 29775830]

約数ペア:

[(1, 29775830), (2, 14887915), (5, 5955166), (7, 4253690), (10, 2977583), (14, 2126845), (35, 850738), (49, 607670), (70, 425369), (98, 303835), (245, 121534), (343, 86810), (490, 60767), (686, 43405), (1715, 17362), (3430, 8681)]