97655530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 110741270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 343, 355, 401, 490, 497, 686, 710, 802, 994, 1715, 2005, 2485, 2807, 3430, 3479, 4010, 4970, 5614, 6958, 14035, 17395, 19649, 24353, 28070, 28471, 34790, 39298, 48706, 56942, 98245, 121765, 137543, 142355, 196490, 199297, 243530, 275086, 284710, 398594, 687715, 996485, 1375430, 1395079, 1992970, 2790158, 6975395, 9765553, 13950790, 19531106, 48827765, 97655530]

約数ペア:

[(1, 97655530), (2, 48827765), (5, 19531106), (7, 13950790), (10, 9765553), (14, 6975395), (35, 2790158), (49, 1992970), (70, 1395079), (71, 1375430), (98, 996485), (142, 687715), (245, 398594), (343, 284710), (355, 275086), (401, 243530), (490, 199297), (497, 196490), (686, 142355), (710, 137543), (802, 121765), (994, 98245), (1715, 56942), (2005, 48706), (2485, 39298), (2807, 34790), (3430, 28471), (3479, 28070), (4010, 24353), (4970, 19649), (5614, 17395), (6958, 14035)]