7718852070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9529447}}^1$

素因数の和:9529466

約数の個数: 40

約数和(自身を含む): 20755137744

約数和(自身を除く): 13036285674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9529447, 19058894, 28588341, 47647235, 57176682, 85765023, 95294470, 142941705, 171530046, 257295069, 285883410, 428825115, 514590138, 771885207, 857650230, 1286475345, 1543770414, 2572950690, 3859426035, 7718852070]

約数ペア:

[(1, 7718852070), (2, 3859426035), (3, 2572950690), (5, 1543770414), (6, 1286475345), (9, 857650230), (10, 771885207), (15, 514590138), (18, 428825115), (27, 285883410), (30, 257295069), (45, 171530046), (54, 142941705), (81, 95294470), (90, 85765023), (135, 57176682), (162, 47647235), (270, 28588341), (405, 19058894), (810, 9529447)]