9689960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34607}}^1$

素因数の和:34625

約数の個数: 32

約数和(自身を含む): 24917760

約数和(自身を除く): 15227800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34607, 69214, 138428, 173035, 242249, 276856, 346070, 484498, 692140, 968996, 1211245, 1384280, 1937992, 2422490, 4844980, 9689960]

約数ペア:

[(1, 9689960), (2, 4844980), (4, 2422490), (5, 1937992), (7, 1384280), (8, 1211245), (10, 968996), (14, 692140), (20, 484498), (28, 346070), (35, 276856), (40, 242249), (56, 173035), (70, 138428), (140, 69214), (280, 34607)]