29916690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 45199470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 137, 145, 174, 251, 274, 290, 411, 435, 502, 685, 753, 822, 870, 1255, 1370, 1506, 2055, 2510, 3765, 3973, 4110, 7279, 7530, 7946, 11919, 14558, 19865, 21837, 23838, 34387, 36395, 39730, 43674, 59595, 68774, 72790, 103161, 109185, 119190, 171935, 206322, 218370, 343870, 515805, 997223, 1031610, 1994446, 2991669, 4986115, 5983338, 9972230, 14958345, 29916690]

約数ペア:

[(1, 29916690), (2, 14958345), (3, 9972230), (5, 5983338), (6, 4986115), (10, 2991669), (15, 1994446), (29, 1031610), (30, 997223), (58, 515805), (87, 343870), (137, 218370), (145, 206322), (174, 171935), (251, 119190), (274, 109185), (290, 103161), (411, 72790), (435, 68774), (502, 59595), (685, 43674), (753, 39730), (822, 36395), (870, 34387), (1255, 23838), (1370, 21837), (1506, 19865), (2055, 14558), (2510, 11919), (3765, 7946), (3973, 7530), (4110, 7279)]