309585540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{469069}}^1$

素因数の和:469092

約数の個数: 48

約数和(自身を含む): 945645120

約数和(自身を除く): 636059580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 469069, 938138, 1407207, 1876276, 2345345, 2814414, 4690690, 5159759, 5628828, 7036035, 9381380, 10319518, 14072070, 15479277, 20639036, 25798795, 28144140, 30958554, 51597590, 61917108, 77396385, 103195180, 154792770, 309585540]

約数ペア:

[(1, 309585540), (2, 154792770), (3, 103195180), (4, 77396385), (5, 61917108), (6, 51597590), (10, 30958554), (11, 28144140), (12, 25798795), (15, 20639036), (20, 15479277), (22, 14072070), (30, 10319518), (33, 9381380), (44, 7036035), (55, 5628828), (60, 5159759), (66, 4690690), (110, 2814414), (132, 2345345), (165, 1876276), (220, 1407207), (330, 938138), (660, 469069)]