6683220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 20520864

約数和(自身を除く): 13837644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 347, 428, 535, 642, 694, 963, 1041, 1070, 1284, 1388, 1605, 1735, 1926, 2082, 2140, 3123, 3210, 3470, 3852, 4164, 4815, 5205, 6246, 6420, 6940, 9630, 10410, 12492, 15615, 19260, 20820, 31230, 37129, 62460, 74258, 111387, 148516, 185645, 222774, 334161, 371290, 445548, 556935, 668322, 742580, 1113870, 1336644, 1670805, 2227740, 3341610, 6683220]

約数ペア:

[(1, 6683220), (2, 3341610), (3, 2227740), (4, 1670805), (5, 1336644), (6, 1113870), (9, 742580), (10, 668322), (12, 556935), (15, 445548), (18, 371290), (20, 334161), (30, 222774), (36, 185645), (45, 148516), (60, 111387), (90, 74258), (107, 62460), (180, 37129), (214, 31230), (321, 20820), (347, 19260), (428, 15615), (535, 12492), (642, 10410), (694, 9630), (963, 6940), (1041, 6420), (1070, 6246), (1284, 5205), (1388, 4815), (1605, 4164), (1735, 3852), (1926, 3470), (2082, 3210), (2140, 3123)]