123164470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 266644224

約数和(自身を除く): 143479754

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 946, 1118, 1430, 2003, 2365, 2795, 4006, 4730, 5590, 6149, 10015, 12298, 20030, 22033, 26039, 30745, 44066, 52078, 61490, 86129, 110165, 130195, 172258, 220330, 260390, 286429, 430645, 572858, 861290, 947419, 1119677, 1432145, 1894838, 2239354, 2864290, 4737095, 5598385, 9474190, 11196770, 12316447, 24632894, 61582235, 123164470]

約数ペア:

[(1, 123164470), (2, 61582235), (5, 24632894), (10, 12316447), (11, 11196770), (13, 9474190), (22, 5598385), (26, 4737095), (43, 2864290), (55, 2239354), (65, 1894838), (86, 1432145), (110, 1119677), (130, 947419), (143, 861290), (215, 572858), (286, 430645), (430, 286429), (473, 260390), (559, 220330), (715, 172258), (946, 130195), (1118, 110165), (1430, 86129), (2003, 61490), (2365, 52078), (2795, 44066), (4006, 30745), (4730, 26039), (5590, 22033), (6149, 20030), (10015, 12298)]