210152030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6143}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 414056448

約数和(自身を除く): 203904418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6143, 6842, 12286, 17105, 30715, 34210, 61430, 67573, 135146, 337865, 675730, 1910473, 3820946, 9552365, 19104730, 21015203, 42030406, 105076015, 210152030]

約数ペア:

[(1, 210152030), (2, 105076015), (5, 42030406), (10, 21015203), (11, 19104730), (22, 9552365), (55, 3820946), (110, 1910473), (311, 675730), (622, 337865), (1555, 135146), (3110, 67573), (3421, 61430), (6143, 34210), (6842, 30715), (12286, 17105)]