71495030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6368

約数の個数: 32

約数和(自身を含む): 138316896

約数和(自身を除く): 66821866

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 6277, 11390, 12554, 31385, 62770, 106709, 213418, 420559, 533545, 841118, 1067090, 2102795, 4205590, 7149503, 14299006, 35747515, 71495030]

約数ペア:

[(1, 71495030), (2, 35747515), (5, 14299006), (10, 7149503), (17, 4205590), (34, 2102795), (67, 1067090), (85, 841118), (134, 533545), (170, 420559), (335, 213418), (670, 106709), (1139, 62770), (2278, 31385), (5695, 12554), (6277, 11390)]