90103410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2039}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 234861120

約数和(自身を除く): 144757710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2039, 2455, 2946, 4078, 4419, 4910, 6117, 7365, 8838, 10195, 12234, 14730, 18351, 20390, 22095, 30585, 36702, 44190, 61170, 91755, 183510, 1001149, 2002298, 3003447, 5005745, 6006894, 9010341, 10011490, 15017235, 18020682, 30034470, 45051705, 90103410]

約数ペア:

[(1, 90103410), (2, 45051705), (3, 30034470), (5, 18020682), (6, 15017235), (9, 10011490), (10, 9010341), (15, 6006894), (18, 5005745), (30, 3003447), (45, 2002298), (90, 1001149), (491, 183510), (982, 91755), (1473, 61170), (2039, 44190), (2455, 36702), (2946, 30585), (4078, 22095), (4419, 20390), (4910, 18351), (6117, 14730), (7365, 12234), (8838, 10195)]