8058570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20663}}^1$

素因数の和:20686

約数の個数: 32

約数和(自身を含む): 20829312

約数和(自身を除く): 12770742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20663, 41326, 61989, 103315, 123978, 206630, 268619, 309945, 537238, 619890, 805857, 1343095, 1611714, 2686190, 4029285, 8058570]

約数ペア:

[(1, 8058570), (2, 4029285), (3, 2686190), (5, 1611714), (6, 1343095), (10, 805857), (13, 619890), (15, 537238), (26, 309945), (30, 268619), (39, 206630), (65, 123978), (78, 103315), (130, 61989), (195, 41326), (390, 20663)]