9889770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 27039744

約数和(自身を除く): 17149974

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1303, 1518, 2530, 2606, 3795, 3909, 6515, 7590, 7818, 13030, 14333, 19545, 28666, 29969, 39090, 42999, 59938, 71665, 85998, 89907, 143330, 149845, 179814, 214995, 299690, 329659, 429990, 449535, 659318, 899070, 988977, 1648295, 1977954, 3296590, 4944885, 9889770]

約数ペア:

[(1, 9889770), (2, 4944885), (3, 3296590), (5, 1977954), (6, 1648295), (10, 988977), (11, 899070), (15, 659318), (22, 449535), (23, 429990), (30, 329659), (33, 299690), (46, 214995), (55, 179814), (66, 149845), (69, 143330), (110, 89907), (115, 85998), (138, 71665), (165, 59938), (230, 42999), (253, 39090), (330, 29969), (345, 28666), (506, 19545), (690, 14333), (759, 13030), (1265, 7818), (1303, 7590), (1518, 6515), (2530, 3909), (2606, 3795)]