29330780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 65663136

約数和(自身を除く): 36332356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 307, 340, 562, 614, 1124, 1228, 1405, 1535, 2810, 3070, 4777, 5219, 5620, 6140, 9554, 10438, 19108, 20876, 23885, 26095, 47770, 52190, 86267, 95540, 104380, 172534, 345068, 431335, 862670, 1466539, 1725340, 2933078, 5866156, 7332695, 14665390, 29330780]

約数ペア:

[(1, 29330780), (2, 14665390), (4, 7332695), (5, 5866156), (10, 2933078), (17, 1725340), (20, 1466539), (34, 862670), (68, 431335), (85, 345068), (170, 172534), (281, 104380), (307, 95540), (340, 86267), (562, 52190), (614, 47770), (1124, 26095), (1228, 23885), (1405, 20876), (1535, 19108), (2810, 10438), (3070, 9554), (4777, 6140), (5219, 5620)]