65694930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 115261230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1019, 1535, 1842, 2038, 2149, 3057, 3070, 4298, 4605, 5095, 6114, 6447, 7133, 9210, 10190, 10745, 12894, 14266, 15285, 21399, 21490, 30570, 32235, 35665, 42798, 64470, 71330, 106995, 213990, 312833, 625666, 938499, 1564165, 1876998, 2189831, 3128330, 4379662, 4692495, 6569493, 9384990, 10949155, 13138986, 21898310, 32847465, 65694930]

約数ペア:

[(1, 65694930), (2, 32847465), (3, 21898310), (5, 13138986), (6, 10949155), (7, 9384990), (10, 6569493), (14, 4692495), (15, 4379662), (21, 3128330), (30, 2189831), (35, 1876998), (42, 1564165), (70, 938499), (105, 625666), (210, 312833), (307, 213990), (614, 106995), (921, 71330), (1019, 64470), (1535, 42798), (1842, 35665), (2038, 32235), (2149, 30570), (3057, 21490), (3070, 21399), (4298, 15285), (4605, 14266), (5095, 12894), (6114, 10745), (6447, 10190), (7133, 9210)]