1849960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6607}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 4757760

約数和(自身を除く): 2907800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6607, 13214, 26428, 33035, 46249, 52856, 66070, 92498, 132140, 184996, 231245, 264280, 369992, 462490, 924980, 1849960]

約数ペア:

[(1, 1849960), (2, 924980), (4, 462490), (5, 369992), (7, 264280), (8, 231245), (10, 184996), (14, 132140), (20, 92498), (28, 66070), (35, 52856), (40, 46249), (56, 33035), (70, 26428), (140, 13214), (280, 6607)]