89305710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228989}}^1$

素因数の和:229012

約数の個数: 32

約数和(自身を含む): 230821920

約数和(自身を除く): 141516210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228989, 457978, 686967, 1144945, 1373934, 2289890, 2976857, 3434835, 5953714, 6869670, 8930571, 14884285, 17861142, 29768570, 44652855, 89305710]

約数ペア:

[(1, 89305710), (2, 44652855), (3, 29768570), (5, 17861142), (6, 14884285), (10, 8930571), (13, 6869670), (15, 5953714), (26, 3434835), (30, 2976857), (39, 2289890), (65, 1373934), (78, 1144945), (130, 686967), (195, 457978), (390, 228989)]