63933380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1459}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 154035840

約数和(自身を除く): 90102460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1459, 1565, 2191, 2918, 3130, 4382, 5836, 6260, 7295, 8764, 10213, 10955, 14590, 20426, 21910, 29180, 40852, 43820, 51065, 102130, 204260, 456667, 913334, 1826668, 2283335, 3196669, 4566670, 6393338, 9133340, 12786676, 15983345, 31966690, 63933380]

約数ペア:

[(1, 63933380), (2, 31966690), (4, 15983345), (5, 12786676), (7, 9133340), (10, 6393338), (14, 4566670), (20, 3196669), (28, 2283335), (35, 1826668), (70, 913334), (140, 456667), (313, 204260), (626, 102130), (1252, 51065), (1459, 43820), (1565, 40852), (2191, 29180), (2918, 21910), (3130, 20426), (4382, 14590), (5836, 10955), (6260, 10213), (7295, 8764)]