3768870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 10492416

約数和(自身を除く): 6723546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 137, 210, 262, 274, 393, 411, 655, 685, 786, 822, 917, 959, 1310, 1370, 1834, 1918, 1965, 2055, 2751, 2877, 3930, 4110, 4585, 4795, 5502, 5754, 9170, 9590, 13755, 14385, 17947, 27510, 28770, 35894, 53841, 89735, 107682, 125629, 179470, 251258, 269205, 376887, 538410, 628145, 753774, 1256290, 1884435, 3768870]

約数ペア:

[(1, 3768870), (2, 1884435), (3, 1256290), (5, 753774), (6, 628145), (7, 538410), (10, 376887), (14, 269205), (15, 251258), (21, 179470), (30, 125629), (35, 107682), (42, 89735), (70, 53841), (105, 35894), (131, 28770), (137, 27510), (210, 17947), (262, 14385), (274, 13755), (393, 9590), (411, 9170), (655, 5754), (685, 5502), (786, 4795), (822, 4585), (917, 4110), (959, 3930), (1310, 2877), (1370, 2751), (1834, 2055), (1918, 1965)]