353180710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 644878080

約数和(自身を除く): 291697370

約数列:

[1, 2, 5, 10, 109, 218, 223, 446, 545, 1090, 1115, 1453, 2230, 2906, 7265, 14530, 24307, 48614, 121535, 158377, 243070, 316754, 324019, 648038, 791885, 1583770, 1620095, 3240190, 35318071, 70636142, 176590355, 353180710]

約数ペア:

[(1, 353180710), (2, 176590355), (5, 70636142), (10, 35318071), (109, 3240190), (218, 1620095), (223, 1583770), (446, 791885), (545, 648038), (1090, 324019), (1115, 316754), (1453, 243070), (2230, 158377), (2906, 121535), (7265, 48614), (14530, 24307)]