154911130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2137}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 304793280

約数和(自身を除く): 149882150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 2137, 3295, 4274, 6590, 7249, 10685, 14498, 21370, 23507, 36245, 47014, 72490, 117535, 235070, 1408283, 2816566, 7041415, 14082830, 15491113, 30982226, 77455565, 154911130]

約数ペア:

[(1, 154911130), (2, 77455565), (5, 30982226), (10, 15491113), (11, 14082830), (22, 7041415), (55, 2816566), (110, 1408283), (659, 235070), (1318, 117535), (2137, 72490), (3295, 47014), (4274, 36245), (6590, 23507), (7249, 21370), (10685, 14498)]