157701270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{13109}}^1$

素因数の和:13520

約数の個数: 32

約数和(自身を含む): 379455840

約数和(自身を除く): 221754570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 13109, 26218, 39327, 65545, 78654, 131090, 196635, 393270, 5256709, 10513418, 15770127, 26283545, 31540254, 52567090, 78850635, 157701270]

約数ペア:

[(1, 157701270), (2, 78850635), (3, 52567090), (5, 31540254), (6, 26283545), (10, 15770127), (15, 10513418), (30, 5256709), (401, 393270), (802, 196635), (1203, 131090), (2005, 78654), (2406, 65545), (4010, 39327), (6015, 26218), (12030, 13109)]