613930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 1160172

約数和(自身を除く): 546242

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 841, 1682, 2117, 4205, 4234, 8410, 10585, 21170, 61393, 122786, 306965, 613930]

約数ペア:

[(1, 613930), (2, 306965), (5, 122786), (10, 61393), (29, 21170), (58, 10585), (73, 8410), (145, 4234), (146, 4205), (290, 2117), (365, 1682), (730, 841)]