30011842

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 52842240

約数和(自身を除く): 22830398

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 277, 497, 554, 763, 994, 1526, 1939, 3878, 7739, 15478, 19667, 30193, 39334, 54173, 60386, 108346, 137669, 211351, 275338, 422702, 2143703, 4287406, 15005921, 30011842]

約数ペア:

[(1, 30011842), (2, 15005921), (7, 4287406), (14, 2143703), (71, 422702), (109, 275338), (142, 211351), (218, 137669), (277, 108346), (497, 60386), (554, 54173), (763, 39334), (994, 30193), (1526, 19667), (1939, 15478), (3878, 7739)]