4920860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35149}}^1$

素因数の和:35165

約数の個数: 24

約数和(自身を含む): 11810400

約数和(自身を除く): 6889540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35149, 70298, 140596, 175745, 246043, 351490, 492086, 702980, 984172, 1230215, 2460430, 4920860]

約数ペア:

[(1, 4920860), (2, 2460430), (4, 1230215), (5, 984172), (7, 702980), (10, 492086), (14, 351490), (20, 246043), (28, 175745), (35, 140596), (70, 70298), (140, 35149)]