30690924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 82225920

約数和(自身を除く): 51534996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 919, 1012, 1452, 1518, 1838, 2757, 2783, 3036, 3676, 5514, 5566, 8349, 10109, 11028, 11132, 16698, 20218, 21137, 30327, 33396, 40436, 42274, 60654, 63411, 84548, 111199, 121308, 126822, 222398, 232507, 253644, 333597, 444796, 465014, 667194, 697521, 930028, 1334388, 1395042, 2557577, 2790084, 5115154, 7672731, 10230308, 15345462, 30690924]

約数ペア:

[(1, 30690924), (2, 15345462), (3, 10230308), (4, 7672731), (6, 5115154), (11, 2790084), (12, 2557577), (22, 1395042), (23, 1334388), (33, 930028), (44, 697521), (46, 667194), (66, 465014), (69, 444796), (92, 333597), (121, 253644), (132, 232507), (138, 222398), (242, 126822), (253, 121308), (276, 111199), (363, 84548), (484, 63411), (506, 60654), (726, 42274), (759, 40436), (919, 33396), (1012, 30327), (1452, 21137), (1518, 20218), (1838, 16698), (2757, 11132), (2783, 11028), (3036, 10109), (3676, 8349), (5514, 5566)]