98245490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{28643}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 206236800

約数和(自身を除く): 107991310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 28643, 57286, 143215, 200501, 286430, 401002, 1002505, 1403507, 2005010, 2807014, 7017535, 9824549, 14035070, 19649098, 49122745, 98245490]

約数ペア:

[(1, 98245490), (2, 49122745), (5, 19649098), (7, 14035070), (10, 9824549), (14, 7017535), (35, 2807014), (49, 2005010), (70, 1403507), (98, 1002505), (245, 401002), (343, 286430), (490, 200501), (686, 143215), (1715, 57286), (3430, 28643)]