4993020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27739}}^1$

素因数の和:27754

約数の個数: 36

約数和(自身を含む): 15146040

約数和(自身を除く): 10153020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27739, 55478, 83217, 110956, 138695, 166434, 249651, 277390, 332868, 416085, 499302, 554780, 832170, 998604, 1248255, 1664340, 2496510, 4993020]

約数ペア:

[(1, 4993020), (2, 2496510), (3, 1664340), (4, 1248255), (5, 998604), (6, 832170), (9, 554780), (10, 499302), (12, 416085), (15, 332868), (18, 277390), (20, 249651), (30, 166434), (36, 138695), (45, 110956), (60, 83217), (90, 55478), (180, 27739)]