3390010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 6667920

約数和(自身を除く): 3277910

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 293, 445, 586, 890, 1157, 1465, 2314, 2930, 3809, 5785, 7618, 11570, 19045, 26077, 38090, 52154, 130385, 260770, 339001, 678002, 1695005, 3390010]

約数ペア:

[(1, 3390010), (2, 1695005), (5, 678002), (10, 339001), (13, 260770), (26, 130385), (65, 52154), (89, 38090), (130, 26077), (178, 19045), (293, 11570), (445, 7618), (586, 5785), (890, 3809), (1157, 2930), (1465, 2314)]