220153020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3669217}}^1$

素因数の和:3669229

約数の個数: 24

約数和(自身を含む): 616428624

約数和(自身を除く): 396275604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3669217, 7338434, 11007651, 14676868, 18346085, 22015302, 36692170, 44030604, 55038255, 73384340, 110076510, 220153020]

約数ペア:

[(1, 220153020), (2, 110076510), (3, 73384340), (4, 55038255), (5, 44030604), (6, 36692170), (10, 22015302), (12, 18346085), (15, 14676868), (20, 11007651), (30, 7338434), (60, 3669217)]