2279259080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8140211}}^1$

素因数の和:8140229

約数の個数: 32

約数和(自身を含む): 5860952640

約数和(自身を除く): 3581693560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8140211, 16280422, 32560844, 40701055, 56981477, 65121688, 81402110, 113962954, 162804220, 227925908, 284907385, 325608440, 455851816, 569814770, 1139629540, 2279259080]

約数ペア:

[(1, 2279259080), (2, 1139629540), (4, 569814770), (5, 455851816), (7, 325608440), (8, 284907385), (10, 227925908), (14, 162804220), (20, 113962954), (28, 81402110), (35, 65121688), (40, 56981477), (56, 40701055), (70, 32560844), (140, 16280422), (280, 8140211)]