198614820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{18493}}^1$

素因数の和:18684

約数の個数: 48

約数和(自身を含む): 559258560

約数和(自身を除く): 360643740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 18493, 36986, 55479, 73972, 92465, 110958, 184930, 221916, 277395, 369860, 554790, 1109580, 3310247, 6620494, 9930741, 13240988, 16551235, 19861482, 33102470, 39722964, 49653705, 66204940, 99307410, 198614820]

約数ペア:

[(1, 198614820), (2, 99307410), (3, 66204940), (4, 49653705), (5, 39722964), (6, 33102470), (10, 19861482), (12, 16551235), (15, 13240988), (20, 9930741), (30, 6620494), (60, 3310247), (179, 1109580), (358, 554790), (537, 369860), (716, 277395), (895, 221916), (1074, 184930), (1790, 110958), (2148, 92465), (2685, 73972), (3580, 55479), (5370, 36986), (10740, 18493)]