91230970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 173638080

約数和(自身を除く): 82407110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 1913, 2510, 3826, 4769, 9538, 9565, 19130, 23845, 36347, 47690, 72694, 181735, 363470, 480163, 960326, 2400815, 4801630, 9123097, 18246194, 45615485, 91230970]

約数ペア:

[(1, 91230970), (2, 45615485), (5, 18246194), (10, 9123097), (19, 4801630), (38, 2400815), (95, 960326), (190, 480163), (251, 363470), (502, 181735), (1255, 72694), (1913, 47690), (2510, 36347), (3826, 23845), (4769, 19130), (9538, 9565)]