12834210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10002

約数の個数: 32

約数和(自身を含む): 31521600

約数和(自身を除く): 18687390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 9949, 19898, 29847, 49745, 59694, 99490, 149235, 298470, 427807, 855614, 1283421, 2139035, 2566842, 4278070, 6417105, 12834210]

約数ペア:

[(1, 12834210), (2, 6417105), (3, 4278070), (5, 2566842), (6, 2139035), (10, 1283421), (15, 855614), (30, 427807), (43, 298470), (86, 149235), (129, 99490), (215, 59694), (258, 49745), (430, 29847), (645, 19898), (1290, 9949)]