669042010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{735211}}^1$

素因数の和:735238

約数の個数: 32

約数和(自身を含む): 1482187392

約数和(自身を除く): 813145382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 735211, 1470422, 3676055, 5146477, 7352110, 9557743, 10292954, 19115486, 25732385, 47788715, 51464770, 66904201, 95577430, 133808402, 334521005, 669042010]

約数ペア:

[(1, 669042010), (2, 334521005), (5, 133808402), (7, 95577430), (10, 66904201), (13, 51464770), (14, 47788715), (26, 25732385), (35, 19115486), (65, 10292954), (70, 9557743), (91, 7352110), (130, 5146477), (182, 3676055), (455, 1470422), (910, 735211)]