1680852040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6003043}}^1$

素因数の和:6003061

約数の個数: 32

約数和(自身を含む): 4322191680

約数和(自身を除く): 2641339640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6003043, 12006086, 24012172, 30015215, 42021301, 48024344, 60030430, 84042602, 120060860, 168085204, 210106505, 240121720, 336170408, 420213010, 840426020, 1680852040]

約数ペア:

[(1, 1680852040), (2, 840426020), (4, 420213010), (5, 336170408), (7, 240121720), (8, 210106505), (10, 168085204), (14, 120060860), (20, 84042602), (28, 60030430), (35, 48024344), (40, 42021301), (56, 30015215), (70, 24012172), (140, 12006086), (280, 6003043)]