71497410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140191}}^1$

素因数の和:140218

約数の個数: 32

約数和(自身を含む): 181688832

約数和(自身を除く): 110191422

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140191, 280382, 420573, 700955, 841146, 1401910, 2102865, 2383247, 4205730, 4766494, 7149741, 11916235, 14299482, 23832470, 35748705, 71497410]

約数ペア:

[(1, 71497410), (2, 35748705), (3, 23832470), (5, 14299482), (6, 11916235), (10, 7149741), (15, 4766494), (17, 4205730), (30, 2383247), (34, 2102865), (51, 1401910), (85, 841146), (102, 700955), (170, 420573), (255, 280382), (510, 140191)]