7380210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 12059790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 499, 510, 870, 986, 998, 1479, 1497, 2465, 2495, 2958, 2994, 4930, 4990, 7395, 7485, 8483, 14471, 14790, 14970, 16966, 25449, 28942, 42415, 43413, 50898, 72355, 84830, 86826, 127245, 144710, 217065, 246007, 254490, 434130, 492014, 738021, 1230035, 1476042, 2460070, 3690105, 7380210]

約数ペア:

[(1, 7380210), (2, 3690105), (3, 2460070), (5, 1476042), (6, 1230035), (10, 738021), (15, 492014), (17, 434130), (29, 254490), (30, 246007), (34, 217065), (51, 144710), (58, 127245), (85, 86826), (87, 84830), (102, 72355), (145, 50898), (170, 43413), (174, 42415), (255, 28942), (290, 25449), (435, 16966), (493, 14970), (499, 14790), (510, 14471), (870, 8483), (986, 7485), (998, 7395), (1479, 4990), (1497, 4930), (2465, 2994), (2495, 2958)]