2687942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6892159}}^1$

素因数の和:6892182

約数の個数: 32

約数和(自身を含む): 6947297280

約数和(自身を除く): 4259355270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6892159, 13784318, 20676477, 34460795, 41352954, 68921590, 89598067, 103382385, 179196134, 206764770, 268794201, 447990335, 537588402, 895980670, 1343971005, 2687942010]

約数ペア:

[(1, 2687942010), (2, 1343971005), (3, 895980670), (5, 537588402), (6, 447990335), (10, 268794201), (13, 206764770), (15, 179196134), (26, 103382385), (30, 89598067), (39, 68921590), (65, 41352954), (78, 34460795), (130, 20676477), (195, 13784318), (390, 6892159)]