12693210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 30559680

約数和(自身を除く): 17866470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 809, 1046, 1569, 1618, 2427, 2615, 3138, 4045, 4854, 5230, 7845, 8090, 12135, 15690, 24270, 423107, 846214, 1269321, 2115535, 2538642, 4231070, 6346605, 12693210]

約数ペア:

[(1, 12693210), (2, 6346605), (3, 4231070), (5, 2538642), (6, 2115535), (10, 1269321), (15, 846214), (30, 423107), (523, 24270), (809, 15690), (1046, 12135), (1569, 8090), (1618, 7845), (2427, 5230), (2615, 4854), (3138, 4045)]