75352790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 138900960

約数和(自身を除く): 63548170

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 947, 1090, 1894, 4735, 7957, 9470, 15914, 39785, 69131, 79570, 103223, 138262, 206446, 345655, 516115, 691310, 1032230, 7535279, 15070558, 37676395, 75352790]

約数ペア:

[(1, 75352790), (2, 37676395), (5, 15070558), (10, 7535279), (73, 1032230), (109, 691310), (146, 516115), (218, 345655), (365, 206446), (545, 138262), (730, 103223), (947, 79570), (1090, 69131), (1894, 39785), (4735, 15914), (7957, 9470)]