1890354015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9829

約数の個数: 96

約数和(自身を含む): 3949710336

約数和(自身を除く): 2059356321

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 495, 561, 759, 765, 935, 1035, 1173, 1265, 1683, 1955, 2277, 2805, 3519, 3795, 4301, 5865, 8415, 9767, 11385, 12903, 17595, 21505, 29301, 38709, 48835, 64515, 87903, 107437, 146505, 166039, 193545, 224641, 322311, 439515, 498117, 537185, 673923, 830195, 966933, 1123205, 1494351, 1611555, 1826429, 2021769, 2471051, 2490585, 3369615, 3818897, 4834665, 5479287, 7413153, 7471755, 9132145, 10108845, 11456691, 12355255, 16437861, 19094485, 22239459, 27396435, 34370073, 37065765, 42007867, 57283455, 82189305, 111197295, 126023601, 171850365, 210039335, 378070803, 630118005, 1890354015]

約数ペア:

[(1, 1890354015), (3, 630118005), (5, 378070803), (9, 210039335), (11, 171850365), (15, 126023601), (17, 111197295), (23, 82189305), (33, 57283455), (45, 42007867), (51, 37065765), (55, 34370073), (69, 27396435), (85, 22239459), (99, 19094485), (115, 16437861), (153, 12355255), (165, 11456691), (187, 10108845), (207, 9132145), (253, 7471755), (255, 7413153), (345, 5479287), (391, 4834665), (495, 3818897), (561, 3369615), (759, 2490585), (765, 2471051), (935, 2021769), (1035, 1826429), (1173, 1611555), (1265, 1494351), (1683, 1123205), (1955, 966933), (2277, 830195), (2805, 673923), (3519, 537185), (3795, 498117), (4301, 439515), (5865, 322311), (8415, 224641), (9767, 193545), (11385, 166039), (12903, 146505), (17595, 107437), (21505, 87903), (29301, 64515), (38709, 48835)]