71261210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{375059}}^1$

素因数の和:375085

約数の個数: 16

約数和(自身を含む): 135021600

約数和(自身を除く): 63760390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 375059, 750118, 1875295, 3750590, 7126121, 14252242, 35630605, 71261210]

約数ペア:

[(1, 71261210), (2, 35630605), (5, 14252242), (10, 7126121), (19, 3750590), (38, 1875295), (95, 750118), (190, 375059)]