68675130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1459}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 179019360

約数和(自身を除く): 110344230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1459, 1569, 2615, 2918, 3138, 4377, 4707, 5230, 7295, 7845, 8754, 9414, 13131, 14590, 15690, 21885, 23535, 26262, 43770, 47070, 65655, 131310, 763057, 1526114, 2289171, 3815285, 4578342, 6867513, 7630570, 11445855, 13735026, 22891710, 34337565, 68675130]

約数ペア:

[(1, 68675130), (2, 34337565), (3, 22891710), (5, 13735026), (6, 11445855), (9, 7630570), (10, 6867513), (15, 4578342), (18, 3815285), (30, 2289171), (45, 1526114), (90, 763057), (523, 131310), (1046, 65655), (1459, 47070), (1569, 43770), (2615, 26262), (2918, 23535), (3138, 21885), (4377, 15690), (4707, 14590), (5230, 13131), (7295, 9414), (7845, 8754)]