1561567230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{5531}}^1$

素因数の和:8681

約数の個数: 48

約数和(自身を含む): 4062103344

約数和(自身を除く): 2500536114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3137, 5531, 6274, 9411, 11062, 15685, 16593, 18822, 27655, 28233, 31370, 33186, 47055, 49779, 55310, 56466, 82965, 94110, 99558, 141165, 165930, 248895, 282330, 497790, 17350747, 34701494, 52052241, 86753735, 104104482, 156156723, 173507470, 260261205, 312313446, 520522410, 780783615, 1561567230]

約数ペア:

[(1, 1561567230), (2, 780783615), (3, 520522410), (5, 312313446), (6, 260261205), (9, 173507470), (10, 156156723), (15, 104104482), (18, 86753735), (30, 52052241), (45, 34701494), (90, 17350747), (3137, 497790), (5531, 282330), (6274, 248895), (9411, 165930), (11062, 141165), (15685, 99558), (16593, 94110), (18822, 82965), (27655, 56466), (28233, 55310), (31370, 49779), (33186, 47055)]