15698744990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{170213}}^1$

素因数の和:170644

約数の個数: 32

約数和(自身を含む): 29560044096

約数和(自身を除く): 13861299106

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 802, 2005, 4010, 9223, 18446, 46115, 92230, 170213, 340426, 851065, 1702130, 3914899, 7829798, 19574495, 39148990, 68255413, 136510826, 341277065, 682554130, 1569874499, 3139748998, 7849372495, 15698744990]

約数ペア:

[(1, 15698744990), (2, 7849372495), (5, 3139748998), (10, 1569874499), (23, 682554130), (46, 341277065), (115, 136510826), (230, 68255413), (401, 39148990), (802, 19574495), (2005, 7829798), (4010, 3914899), (9223, 1702130), (18446, 851065), (46115, 340426), (92230, 170213)]