128215410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4219}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 308093760

約数和(自身を除く): 179878350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1013, 2026, 3039, 4219, 5065, 6078, 8438, 10130, 12657, 15195, 21095, 25314, 30390, 42190, 63285, 126570, 4273847, 8547694, 12821541, 21369235, 25643082, 42738470, 64107705, 128215410]

約数ペア:

[(1, 128215410), (2, 64107705), (3, 42738470), (5, 25643082), (6, 21369235), (10, 12821541), (15, 8547694), (30, 4273847), (1013, 126570), (2026, 63285), (3039, 42190), (4219, 30390), (5065, 25314), (6078, 21095), (8438, 15195), (10130, 12657)]