6359540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 14745024

約数和(自身を除く): 8385484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 211, 220, 274, 422, 548, 685, 844, 1055, 1370, 1507, 2110, 2321, 2740, 3014, 4220, 4642, 6028, 7535, 9284, 11605, 15070, 23210, 28907, 30140, 46420, 57814, 115628, 144535, 289070, 317977, 578140, 635954, 1271908, 1589885, 3179770, 6359540]

約数ペア:

[(1, 6359540), (2, 3179770), (4, 1589885), (5, 1271908), (10, 635954), (11, 578140), (20, 317977), (22, 289070), (44, 144535), (55, 115628), (110, 57814), (137, 46420), (211, 30140), (220, 28907), (274, 23210), (422, 15070), (548, 11605), (685, 9284), (844, 7535), (1055, 6028), (1370, 4642), (1507, 4220), (2110, 3014), (2321, 2740)]