870345756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1151251}}^1$

素因数の和:1151271

約数の個数: 48

約数和(自身を含む): 2578804480

約数和(自身を除く): 1708458724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1151251, 2302502, 3453753, 4605004, 6907506, 8058757, 10361259, 13815012, 16117514, 20722518, 24176271, 31083777, 32235028, 41445036, 48352542, 62167554, 72528813, 96705084, 124335108, 145057626, 217586439, 290115252, 435172878, 870345756]

約数ペア:

[(1, 870345756), (2, 435172878), (3, 290115252), (4, 217586439), (6, 145057626), (7, 124335108), (9, 96705084), (12, 72528813), (14, 62167554), (18, 48352542), (21, 41445036), (27, 32235028), (28, 31083777), (36, 24176271), (42, 20722518), (54, 16117514), (63, 13815012), (84, 10361259), (108, 8058757), (126, 6907506), (189, 4605004), (252, 3453753), (378, 2302502), (756, 1151251)]