1569780190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68329

約数の個数: 48

約数和(自身を含む): 3269342160

約数和(自身を除く): 1699561970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 68281, 136562, 341405, 682810, 751091, 1297339, 1502182, 2594678, 3755455, 6486695, 7510910, 8262001, 12973390, 14270729, 16524002, 28541458, 41310005, 71353645, 82620010, 142707290, 156978019, 313956038, 784890095, 1569780190]

約数ペア:

[(1, 1569780190), (2, 784890095), (5, 313956038), (10, 156978019), (11, 142707290), (19, 82620010), (22, 71353645), (38, 41310005), (55, 28541458), (95, 16524002), (110, 14270729), (121, 12973390), (190, 8262001), (209, 7510910), (242, 6486695), (418, 3755455), (605, 2594678), (1045, 1502182), (1210, 1297339), (2090, 751091), (2299, 682810), (4598, 341405), (11495, 136562), (22990, 68281)]