6991110

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 112

約数和(自身を含む): 21720096

約数和(自身を除く): 14728986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 137, 162, 189, 210, 243, 270, 274, 315, 378, 405, 411, 486, 567, 630, 685, 729, 810, 822, 945, 959, 1134, 1215, 1233, 1370, 1458, 1701, 1890, 1918, 2055, 2430, 2466, 2835, 2877, 3402, 3645, 3699, 4110, 4795, 5103, 5670, 5754, 6165, 7290, 7398, 8505, 8631, 9590, 10206, 11097, 12330, 14385, 17010, 17262, 18495, 22194, 25515, 25893, 28770, 33291, 36990, 43155, 51030, 51786, 55485, 66582, 77679, 86310, 99873, 110970, 129465, 155358, 166455, 199746, 233037, 258930, 332910, 388395, 466074, 499365, 699111, 776790, 998730, 1165185, 1398222, 2330370, 3495555, 6991110]

約数ペア:

[(1, 6991110), (2, 3495555), (3, 2330370), (5, 1398222), (6, 1165185), (7, 998730), (9, 776790), (10, 699111), (14, 499365), (15, 466074), (18, 388395), (21, 332910), (27, 258930), (30, 233037), (35, 199746), (42, 166455), (45, 155358), (54, 129465), (63, 110970), (70, 99873), (81, 86310), (90, 77679), (105, 66582), (126, 55485), (135, 51786), (137, 51030), (162, 43155), (189, 36990), (210, 33291), (243, 28770), (270, 25893), (274, 25515), (315, 22194), (378, 18495), (405, 17262), (411, 17010), (486, 14385), (567, 12330), (630, 11097), (685, 10206), (729, 9590), (810, 8631), (822, 8505), (945, 7398), (959, 7290), (1134, 6165), (1215, 5754), (1233, 5670), (1370, 5103), (1458, 4795), (1701, 4110), (1890, 3699), (1918, 3645), (2055, 3402), (2430, 2877), (2466, 2835)]