3487260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 12289536

約数和(自身を除く): 8802276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 361, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 722, 798, 805, 874, 966, 1083, 1140, 1311, 1330, 1380, 1444, 1596, 1610, 1748, 1805, 1932, 1995, 2166, 2185, 2415, 2527, 2622, 2660, 3059, 3220, 3610, 3990, 4332, 4370, 4830, 5054, 5244, 5415, 6118, 6555, 7220, 7581, 7980, 8303, 8740, 9177, 9660, 10108, 10830, 12236, 12635, 13110, 15162, 15295, 16606, 18354, 21660, 24909, 25270, 26220, 30324, 30590, 33212, 36708, 37905, 41515, 45885, 49818, 50540, 58121, 61180, 75810, 83030, 91770, 99636, 116242, 124545, 151620, 166060, 174363, 183540, 232484, 249090, 290605, 348726, 498180, 581210, 697452, 871815, 1162420, 1743630, 3487260]

約数ペア:

[(1, 3487260), (2, 1743630), (3, 1162420), (4, 871815), (5, 697452), (6, 581210), (7, 498180), (10, 348726), (12, 290605), (14, 249090), (15, 232484), (19, 183540), (20, 174363), (21, 166060), (23, 151620), (28, 124545), (30, 116242), (35, 99636), (38, 91770), (42, 83030), (46, 75810), (57, 61180), (60, 58121), (69, 50540), (70, 49818), (76, 45885), (84, 41515), (92, 37905), (95, 36708), (105, 33212), (114, 30590), (115, 30324), (133, 26220), (138, 25270), (140, 24909), (161, 21660), (190, 18354), (210, 16606), (228, 15295), (230, 15162), (266, 13110), (276, 12635), (285, 12236), (322, 10830), (345, 10108), (361, 9660), (380, 9177), (399, 8740), (420, 8303), (437, 7980), (460, 7581), (483, 7220), (532, 6555), (570, 6118), (644, 5415), (665, 5244), (690, 5054), (722, 4830), (798, 4370), (805, 4332), (874, 3990), (966, 3610), (1083, 3220), (1140, 3059), (1311, 2660), (1330, 2622), (1380, 2527), (1444, 2415), (1596, 2185), (1610, 2166), (1748, 1995), (1805, 1932)]