75148970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 146095488

約数和(自身を除く): 70946518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 1187, 2374, 2435, 4870, 5935, 6331, 11870, 12662, 15431, 30862, 31655, 63310, 77155, 154310, 578069, 1156138, 2890345, 5780690, 7514897, 15029794, 37574485, 75148970]

約数ペア:

[(1, 75148970), (2, 37574485), (5, 15029794), (10, 7514897), (13, 5780690), (26, 2890345), (65, 1156138), (130, 578069), (487, 154310), (974, 77155), (1187, 63310), (2374, 31655), (2435, 30862), (4870, 15431), (5935, 12662), (6331, 11870)]