1330742710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{636719}}^1$

素因数の和:636756

約数の個数: 32

約数和(自身を含む): 2750630400

約数和(自身を除く): 1419887690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 636719, 1273438, 3183595, 6367190, 7003909, 12097661, 14007818, 24195322, 35019545, 60488305, 70039090, 120976610, 133074271, 266148542, 665371355, 1330742710]

約数ペア:

[(1, 1330742710), (2, 665371355), (5, 266148542), (10, 133074271), (11, 120976610), (19, 70039090), (22, 60488305), (38, 35019545), (55, 24195322), (95, 14007818), (110, 12097661), (190, 7003909), (209, 6367190), (418, 3183595), (1045, 1273438), (2090, 636719)]