42590870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 88147008

約数和(自身を除く): 45556138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 3517, 6055, 7034, 12110, 17585, 24619, 35170, 49238, 123095, 246190, 608441, 1216882, 3042205, 4259087, 6084410, 8518174, 21295435, 42590870]

約数ペア:

[(1, 42590870), (2, 21295435), (5, 8518174), (7, 6084410), (10, 4259087), (14, 3042205), (35, 1216882), (70, 608441), (173, 246190), (346, 123095), (865, 49238), (1211, 35170), (1730, 24619), (2422, 17585), (3517, 12110), (6055, 7034)]