30816670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 58718880

約数和(自身を除く): 27902210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 673, 1205, 1346, 2410, 3365, 4579, 6730, 9158, 12787, 22895, 25574, 45790, 63935, 127870, 162193, 324386, 810965, 1621930, 3081667, 6163334, 15408335, 30816670]

約数ペア:

[(1, 30816670), (2, 15408335), (5, 6163334), (10, 3081667), (19, 1621930), (38, 810965), (95, 324386), (190, 162193), (241, 127870), (482, 63935), (673, 45790), (1205, 25574), (1346, 22895), (2410, 12787), (3365, 9158), (4579, 6730)]