132641530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{38671}}^1$

素因数の和:38699

約数の個数: 32

約数和(自身を含む): 278438400

約数和(自身を除く): 145796870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 38671, 77342, 193355, 270697, 386710, 541394, 1353485, 1894879, 2706970, 3789758, 9474395, 13264153, 18948790, 26528306, 66320765, 132641530]

約数ペア:

[(1, 132641530), (2, 66320765), (5, 26528306), (7, 18948790), (10, 13264153), (14, 9474395), (35, 3789758), (49, 2706970), (70, 1894879), (98, 1353485), (245, 541394), (343, 386710), (490, 270697), (686, 193355), (1715, 77342), (3430, 38671)]