69293570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 131906880

約数和(自身を除く): 62613310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 1453, 2510, 2906, 4769, 7265, 9538, 14530, 23845, 27607, 47690, 55214, 138035, 276070, 364703, 729406, 1823515, 3647030, 6929357, 13858714, 34646785, 69293570]

約数ペア:

[(1, 69293570), (2, 34646785), (5, 13858714), (10, 6929357), (19, 3647030), (38, 1823515), (95, 729406), (190, 364703), (251, 276070), (502, 138035), (1255, 55214), (1453, 47690), (2510, 27607), (2906, 23845), (4769, 14530), (7265, 9538)]