30457105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 44432640

約数和(自身を除く): 13975535

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 811, 1015, 1073, 1295, 4055, 5365, 5677, 7511, 23519, 28385, 30007, 37555, 117595, 150035, 164633, 210049, 823165, 870203, 1050245, 4351015, 6091421, 30457105]

約数ペア:

[(1, 30457105), (5, 6091421), (7, 4351015), (29, 1050245), (35, 870203), (37, 823165), (145, 210049), (185, 164633), (203, 150035), (259, 117595), (811, 37555), (1015, 30007), (1073, 28385), (1295, 23519), (4055, 7511), (5365, 5677)]