2017031340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{17891}}^1$

素因数の和:19782

約数の個数: 48

約数和(自身を含む): 5651009280

約数和(自身を除く): 3633977940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1879, 3758, 5637, 7516, 9395, 11274, 17891, 18790, 22548, 28185, 35782, 37580, 53673, 56370, 71564, 89455, 107346, 112740, 178910, 214692, 268365, 357820, 536730, 1073460, 33617189, 67234378, 100851567, 134468756, 168085945, 201703134, 336171890, 403406268, 504257835, 672343780, 1008515670, 2017031340]

約数ペア:

[(1, 2017031340), (2, 1008515670), (3, 672343780), (4, 504257835), (5, 403406268), (6, 336171890), (10, 201703134), (12, 168085945), (15, 134468756), (20, 100851567), (30, 67234378), (60, 33617189), (1879, 1073460), (3758, 536730), (5637, 357820), (7516, 268365), (9395, 214692), (11274, 178910), (17891, 112740), (18790, 107346), (22548, 89455), (28185, 71564), (35782, 56370), (37580, 53673)]