348670010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40031}}^1$

素因数の和:40118

約数の個数: 32

約数和(自身を含む): 685988352

約数和(自身を除く): 337318342

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 40031, 80062, 200155, 400310, 520403, 1040806, 2602015, 2682077, 5204030, 5364154, 13410385, 26820770, 34867001, 69734002, 174335005, 348670010]

約数ペア:

[(1, 348670010), (2, 174335005), (5, 69734002), (10, 34867001), (13, 26820770), (26, 13410385), (65, 5364154), (67, 5204030), (130, 2682077), (134, 2602015), (335, 1040806), (670, 520403), (871, 400310), (1742, 200155), (4355, 80062), (8710, 40031)]