227958180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{10949}}^1$

素因数の和:11308

約数の個数: 48

約数和(自身を含む): 640180800

約数和(自身を除く): 412222620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 10949, 20820, 21898, 32847, 43796, 54745, 65694, 109490, 131388, 164235, 218980, 328470, 656940, 3799303, 7598606, 11397909, 15197212, 18996515, 22795818, 37993030, 45591636, 56989545, 75986060, 113979090, 227958180]

約数ペア:

[(1, 227958180), (2, 113979090), (3, 75986060), (4, 56989545), (5, 45591636), (6, 37993030), (10, 22795818), (12, 18996515), (15, 15197212), (20, 11397909), (30, 7598606), (60, 3799303), (347, 656940), (694, 328470), (1041, 218980), (1388, 164235), (1735, 131388), (2082, 109490), (3470, 65694), (4164, 54745), (5205, 43796), (6940, 32847), (10410, 21898), (10949, 20820)]