1488330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 2555190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 719, 1035, 1438, 2070, 2157, 3595, 4314, 6471, 7190, 10785, 12942, 16537, 21570, 32355, 33074, 49611, 64710, 82685, 99222, 148833, 165370, 248055, 297666, 496110, 744165, 1488330]

約数ペア:

[(1, 1488330), (2, 744165), (3, 496110), (5, 297666), (6, 248055), (9, 165370), (10, 148833), (15, 99222), (18, 82685), (23, 64710), (30, 49611), (45, 33074), (46, 32355), (69, 21570), (90, 16537), (115, 12942), (138, 10785), (207, 7190), (230, 6471), (345, 4314), (414, 3595), (690, 2157), (719, 2070), (1035, 1438)]