9410860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 11817620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 311, 340, 356, 445, 622, 890, 1244, 1513, 1555, 1780, 3026, 3110, 5287, 6052, 6220, 7565, 10574, 15130, 21148, 26435, 27679, 30260, 52870, 55358, 105740, 110716, 138395, 276790, 470543, 553580, 941086, 1882172, 2352715, 4705430, 9410860]

約数ペア:

[(1, 9410860), (2, 4705430), (4, 2352715), (5, 1882172), (10, 941086), (17, 553580), (20, 470543), (34, 276790), (68, 138395), (85, 110716), (89, 105740), (170, 55358), (178, 52870), (311, 30260), (340, 27679), (356, 26435), (445, 21148), (622, 15130), (890, 10574), (1244, 7565), (1513, 6220), (1555, 6052), (1780, 5287), (3026, 3110)]