2162302740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2663}}^1$

素因数の和:3038

約数の個数: 144

約数和(自身を含む): 7086538368

約数和(自身を除く): 4924235628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 347, 390, 468, 585, 694, 780, 1041, 1170, 1388, 1735, 2082, 2340, 2663, 3123, 3470, 4164, 4511, 5205, 5326, 6246, 6940, 7989, 9022, 10410, 10652, 12492, 13315, 13533, 15615, 15978, 18044, 20820, 22555, 23967, 26630, 27066, 31230, 31956, 34619, 39945, 40599, 45110, 47934, 53260, 54132, 62460, 67665, 69238, 79890, 81198, 90220, 95868, 103857, 119835, 135330, 138476, 159780, 162396, 173095, 202995, 207714, 239670, 270660, 311571, 346190, 405990, 415428, 479340, 519285, 623142, 692380, 811980, 924061, 1038570, 1246284, 1557855, 1848122, 2077140, 2772183, 3115710, 3696244, 4620305, 5544366, 6231420, 8316549, 9240610, 11088732, 12012793, 13860915, 16633098, 18481220, 24025586, 27721830, 33266196, 36038379, 41582745, 48051172, 55443660, 60063965, 72076758, 83165490, 108115137, 120127930, 144153516, 166330980, 180191895, 216230274, 240255860, 360383790, 432460548, 540575685, 720767580, 1081151370, 2162302740]

約数ペア:

[(1, 2162302740), (2, 1081151370), (3, 720767580), (4, 540575685), (5, 432460548), (6, 360383790), (9, 240255860), (10, 216230274), (12, 180191895), (13, 166330980), (15, 144153516), (18, 120127930), (20, 108115137), (26, 83165490), (30, 72076758), (36, 60063965), (39, 55443660), (45, 48051172), (52, 41582745), (60, 36038379), (65, 33266196), (78, 27721830), (90, 24025586), (117, 18481220), (130, 16633098), (156, 13860915), (180, 12012793), (195, 11088732), (234, 9240610), (260, 8316549), (347, 6231420), (390, 5544366), (468, 4620305), (585, 3696244), (694, 3115710), (780, 2772183), (1041, 2077140), (1170, 1848122), (1388, 1557855), (1735, 1246284), (2082, 1038570), (2340, 924061), (2663, 811980), (3123, 692380), (3470, 623142), (4164, 519285), (4511, 479340), (5205, 415428), (5326, 405990), (6246, 346190), (6940, 311571), (7989, 270660), (9022, 239670), (10410, 207714), (10652, 202995), (12492, 173095), (13315, 162396), (13533, 159780), (15615, 138476), (15978, 135330), (18044, 119835), (20820, 103857), (22555, 95868), (23967, 90220), (26630, 81198), (27066, 79890), (31230, 69238), (31956, 67665), (34619, 62460), (39945, 54132), (40599, 53260), (45110, 47934)]