129936510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131249}}^1$

素因数の和:131273

約数の個数: 48

約数和(自身を含む): 368550000

約数和(自身を除く): 238613490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 131249, 262498, 393747, 656245, 787494, 1181241, 1312490, 1443739, 1968735, 2362482, 2887478, 3937470, 4331217, 5906205, 7218695, 8662434, 11812410, 12993651, 14437390, 21656085, 25987302, 43312170, 64968255, 129936510]

約数ペア:

[(1, 129936510), (2, 64968255), (3, 43312170), (5, 25987302), (6, 21656085), (9, 14437390), (10, 12993651), (11, 11812410), (15, 8662434), (18, 7218695), (22, 5906205), (30, 4331217), (33, 3937470), (45, 2887478), (55, 2362482), (66, 1968735), (90, 1443739), (99, 1312490), (110, 1181241), (165, 787494), (198, 656245), (330, 393747), (495, 262498), (990, 131249)]