30048210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 78727896

約数和(自身を除く): 48679686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2437, 2466, 4110, 4874, 6165, 7311, 12185, 12330, 14622, 21933, 24370, 36555, 43866, 73110, 109665, 219330, 333869, 667738, 1001607, 1669345, 2003214, 3004821, 3338690, 5008035, 6009642, 10016070, 15024105, 30048210]

約数ペア:

[(1, 30048210), (2, 15024105), (3, 10016070), (5, 6009642), (6, 5008035), (9, 3338690), (10, 3004821), (15, 2003214), (18, 1669345), (30, 1001607), (45, 667738), (90, 333869), (137, 219330), (274, 109665), (411, 73110), (685, 43866), (822, 36555), (1233, 24370), (1370, 21933), (2055, 14622), (2437, 12330), (2466, 12185), (4110, 7311), (4874, 6165)]