2018023110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2029}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 5392427040

約数和(自身を除く): 3374403930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 257, 258, 387, 430, 514, 645, 771, 774, 1285, 1290, 1542, 1935, 2029, 2313, 2570, 3855, 3870, 4058, 4626, 6087, 7710, 10145, 11051, 11565, 12174, 18261, 20290, 22102, 23130, 30435, 33153, 36522, 55255, 60870, 66306, 87247, 91305, 99459, 110510, 165765, 174494, 182610, 198918, 261741, 331530, 436235, 497295, 521453, 523482, 785223, 872470, 994590, 1042906, 1308705, 1564359, 1570446, 2607265, 2617410, 3128718, 3926115, 4693077, 5214530, 7821795, 7852230, 9386154, 15643590, 22422479, 23465385, 44844958, 46930770, 67267437, 112112395, 134534874, 201802311, 224224790, 336337185, 403604622, 672674370, 1009011555, 2018023110]

約数ペア:

[(1, 2018023110), (2, 1009011555), (3, 672674370), (5, 403604622), (6, 336337185), (9, 224224790), (10, 201802311), (15, 134534874), (18, 112112395), (30, 67267437), (43, 46930770), (45, 44844958), (86, 23465385), (90, 22422479), (129, 15643590), (215, 9386154), (257, 7852230), (258, 7821795), (387, 5214530), (430, 4693077), (514, 3926115), (645, 3128718), (771, 2617410), (774, 2607265), (1285, 1570446), (1290, 1564359), (1542, 1308705), (1935, 1042906), (2029, 994590), (2313, 872470), (2570, 785223), (3855, 523482), (3870, 521453), (4058, 497295), (4626, 436235), (6087, 331530), (7710, 261741), (10145, 198918), (11051, 182610), (11565, 174494), (12174, 165765), (18261, 110510), (20290, 99459), (22102, 91305), (23130, 87247), (30435, 66306), (33153, 60870), (36522, 55255)]