6909540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 23042880

約数和(自身を除く): 16133340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 29, 30, 33, 38, 44, 55, 57, 58, 60, 66, 76, 87, 95, 110, 114, 116, 132, 145, 165, 174, 190, 209, 220, 228, 285, 290, 319, 330, 348, 361, 380, 418, 435, 551, 570, 580, 627, 638, 660, 722, 836, 870, 957, 1045, 1083, 1102, 1140, 1254, 1276, 1444, 1595, 1653, 1740, 1805, 1914, 2090, 2166, 2204, 2508, 2755, 3135, 3190, 3306, 3610, 3828, 3971, 4180, 4332, 4785, 5415, 5510, 6061, 6270, 6380, 6612, 7220, 7942, 8265, 9570, 10469, 10830, 11020, 11913, 12122, 12540, 15884, 16530, 18183, 19140, 19855, 20938, 21660, 23826, 24244, 30305, 31407, 33060, 36366, 39710, 41876, 47652, 52345, 59565, 60610, 62814, 72732, 79420, 90915, 104690, 115159, 119130, 121220, 125628, 157035, 181830, 209380, 230318, 238260, 314070, 345477, 363660, 460636, 575795, 628140, 690954, 1151590, 1381908, 1727385, 2303180, 3454770, 6909540]

約数ペア:

[(1, 6909540), (2, 3454770), (3, 2303180), (4, 1727385), (5, 1381908), (6, 1151590), (10, 690954), (11, 628140), (12, 575795), (15, 460636), (19, 363660), (20, 345477), (22, 314070), (29, 238260), (30, 230318), (33, 209380), (38, 181830), (44, 157035), (55, 125628), (57, 121220), (58, 119130), (60, 115159), (66, 104690), (76, 90915), (87, 79420), (95, 72732), (110, 62814), (114, 60610), (116, 59565), (132, 52345), (145, 47652), (165, 41876), (174, 39710), (190, 36366), (209, 33060), (220, 31407), (228, 30305), (285, 24244), (290, 23826), (319, 21660), (330, 20938), (348, 19855), (361, 19140), (380, 18183), (418, 16530), (435, 15884), (551, 12540), (570, 12122), (580, 11913), (627, 11020), (638, 10830), (660, 10469), (722, 9570), (836, 8265), (870, 7942), (957, 7220), (1045, 6612), (1083, 6380), (1102, 6270), (1140, 6061), (1254, 5510), (1276, 5415), (1444, 4785), (1595, 4332), (1653, 4180), (1740, 3971), (1805, 3828), (1914, 3610), (2090, 3306), (2166, 3190), (2204, 3135), (2508, 2755)]