91970910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{340633}}^1$

素因数の和:340649

約数の個数: 32

約数和(自身を含む): 245256480

約数和(自身を除く): 153285570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 340633, 681266, 1021899, 1703165, 2043798, 3065697, 3406330, 5109495, 6131394, 9197091, 10218990, 15328485, 18394182, 30656970, 45985455, 91970910]

約数ペア:

[(1, 91970910), (2, 45985455), (3, 30656970), (5, 18394182), (6, 15328485), (9, 10218990), (10, 9197091), (15, 6131394), (18, 5109495), (27, 3406330), (30, 3065697), (45, 2043798), (54, 1703165), (90, 1021899), (135, 681266), (270, 340633)]