170705052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5171}}^1$

素因数の和:5319

約数の個数: 72

約数和(自身を含む): 497008512

約数和(自身を除く): 326303460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5171, 5502, 8253, 10342, 11004, 15513, 16506, 20684, 31026, 33012, 36197, 46539, 62052, 72394, 93078, 108591, 144788, 186156, 217182, 325773, 434364, 651546, 677401, 1303092, 1354802, 2032203, 2709604, 4064406, 4741807, 6096609, 8128812, 9483614, 12193218, 14225421, 18967228, 24386436, 28450842, 42676263, 56901684, 85352526, 170705052]

約数ペア:

[(1, 170705052), (2, 85352526), (3, 56901684), (4, 42676263), (6, 28450842), (7, 24386436), (9, 18967228), (12, 14225421), (14, 12193218), (18, 9483614), (21, 8128812), (28, 6096609), (36, 4741807), (42, 4064406), (63, 2709604), (84, 2032203), (126, 1354802), (131, 1303092), (252, 677401), (262, 651546), (393, 434364), (524, 325773), (786, 217182), (917, 186156), (1179, 144788), (1572, 108591), (1834, 93078), (2358, 72394), (2751, 62052), (3668, 46539), (4716, 36197), (5171, 33012), (5502, 31026), (8253, 20684), (10342, 16506), (11004, 15513)]