16756470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 45685728

約数和(自身を除く): 28929258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 151, 162, 270, 274, 302, 405, 411, 453, 685, 755, 810, 822, 906, 1233, 1359, 1370, 1510, 2055, 2265, 2466, 2718, 3699, 4077, 4110, 4530, 6165, 6795, 7398, 8154, 11097, 12231, 12330, 13590, 18495, 20385, 20687, 22194, 24462, 36990, 40770, 41374, 55485, 61155, 62061, 103435, 110970, 122310, 124122, 186183, 206870, 310305, 372366, 558549, 620610, 930915, 1117098, 1675647, 1861830, 2792745, 3351294, 5585490, 8378235, 16756470]

約数ペア:

[(1, 16756470), (2, 8378235), (3, 5585490), (5, 3351294), (6, 2792745), (9, 1861830), (10, 1675647), (15, 1117098), (18, 930915), (27, 620610), (30, 558549), (45, 372366), (54, 310305), (81, 206870), (90, 186183), (135, 124122), (137, 122310), (151, 110970), (162, 103435), (270, 62061), (274, 61155), (302, 55485), (405, 41374), (411, 40770), (453, 36990), (685, 24462), (755, 22194), (810, 20687), (822, 20385), (906, 18495), (1233, 13590), (1359, 12330), (1370, 12231), (1510, 11097), (2055, 8154), (2265, 7398), (2466, 6795), (2718, 6165), (3699, 4530), (4077, 4110)]