103357140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1722619}}^1$

素因数の和:1722631

約数の個数: 24

約数和(自身を含む): 289400160

約数和(自身を除く): 186043020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1722619, 3445238, 5167857, 6890476, 8613095, 10335714, 17226190, 20671428, 25839285, 34452380, 51678570, 103357140]

約数ペア:

[(1, 103357140), (2, 51678570), (3, 34452380), (4, 25839285), (5, 20671428), (6, 17226190), (10, 10335714), (12, 8613095), (15, 6890476), (20, 5167857), (30, 3445238), (60, 1722619)]