2012078460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101929}}^1$

素因数の和:101995

約数の個数: 96

約数和(自身を含む): 6575708160

約数和(自身を除く): 4563629700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 101929, 203858, 305787, 407716, 509645, 611574, 713503, 1019290, 1223148, 1427006, 1528935, 2038580, 2140509, 2854012, 3057870, 3567515, 4281018, 4790663, 6115740, 7135030, 8562036, 9581326, 10702545, 14270060, 14371989, 19162652, 21405090, 23953315, 28743978, 33534641, 42810180, 47906630, 57487956, 67069282, 71859945, 95813260, 100603923, 134138564, 143719890, 167673205, 201207846, 287439780, 335346410, 402415692, 503019615, 670692820, 1006039230, 2012078460]

約数ペア:

[(1, 2012078460), (2, 1006039230), (3, 670692820), (4, 503019615), (5, 402415692), (6, 335346410), (7, 287439780), (10, 201207846), (12, 167673205), (14, 143719890), (15, 134138564), (20, 100603923), (21, 95813260), (28, 71859945), (30, 67069282), (35, 57487956), (42, 47906630), (47, 42810180), (60, 33534641), (70, 28743978), (84, 23953315), (94, 21405090), (105, 19162652), (140, 14371989), (141, 14270060), (188, 10702545), (210, 9581326), (235, 8562036), (282, 7135030), (329, 6115740), (420, 4790663), (470, 4281018), (564, 3567515), (658, 3057870), (705, 2854012), (940, 2140509), (987, 2038580), (1316, 1528935), (1410, 1427006), (1645, 1223148), (1974, 1019290), (2820, 713503), (3290, 611574), (3948, 509645), (4935, 407716), (6580, 305787), (9870, 203858), (19740, 101929)]