71436210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140071}}^1$

素因数の和:140098

約数の個数: 32

約数和(自身を含む): 181533312

約数和(自身を除く): 110097102

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140071, 280142, 420213, 700355, 840426, 1400710, 2101065, 2381207, 4202130, 4762414, 7143621, 11906035, 14287242, 23812070, 35718105, 71436210]

約数ペア:

[(1, 71436210), (2, 35718105), (3, 23812070), (5, 14287242), (6, 11906035), (10, 7143621), (15, 4762414), (17, 4202130), (30, 2381207), (34, 2101065), (51, 1400710), (85, 840426), (102, 700355), (170, 420213), (255, 280142), (510, 140071)]