7248870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 18982080

約数和(自身を除く): 11733210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 337, 478, 674, 717, 1011, 1195, 1434, 1685, 2022, 2151, 2390, 3033, 3370, 3585, 4302, 5055, 6066, 7170, 10110, 10755, 15165, 21510, 30330, 80543, 161086, 241629, 402715, 483258, 724887, 805430, 1208145, 1449774, 2416290, 3624435, 7248870]

約数ペア:

[(1, 7248870), (2, 3624435), (3, 2416290), (5, 1449774), (6, 1208145), (9, 805430), (10, 724887), (15, 483258), (18, 402715), (30, 241629), (45, 161086), (90, 80543), (239, 30330), (337, 21510), (478, 15165), (674, 10755), (717, 10110), (1011, 7170), (1195, 6066), (1434, 5055), (1685, 4302), (2022, 3585), (2151, 3370), (2390, 3033)]