1427838030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^3\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 4068329760

約数和(自身を除く): 2640491730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 257, 270, 285, 342, 361, 405, 513, 514, 570, 722, 771, 810, 855, 1026, 1083, 1285, 1539, 1542, 1710, 1805, 2166, 2313, 2565, 2570, 3078, 3249, 3610, 3855, 4626, 4883, 5130, 5415, 6498, 6859, 6939, 7695, 7710, 9747, 9766, 10830, 11565, 13718, 13878, 14649, 15390, 16245, 19494, 20577, 20817, 23130, 24415, 29241, 29298, 32490, 34295, 34695, 41154, 41634, 43947, 48735, 48830, 58482, 61731, 68590, 69390, 73245, 87894, 92777, 97470, 102885, 104085, 123462, 131841, 146205, 146490, 185193, 185554, 205770, 208170, 219735, 263682, 278331, 292410, 308655, 370386, 395523, 439470, 463885, 555579, 556662, 617310, 659205, 791046, 834993, 925965, 927770, 1111158, 1318410, 1391655, 1669986, 1762763, 1851930, 1977615, 2504979, 2777895, 2783310, 3525526, 3955230, 4174965, 5009958, 5288289, 5555790, 7514937, 8349930, 8813815, 10576578, 12524895, 15029874, 15864867, 17627630, 25049790, 26441445, 31729734, 37574685, 47594601, 52882890, 75149370, 79324335, 95189202, 142783803, 158648670, 237973005, 285567606, 475946010, 713919015, 1427838030]

約数ペア:

[(1, 1427838030), (2, 713919015), (3, 475946010), (5, 285567606), (6, 237973005), (9, 158648670), (10, 142783803), (15, 95189202), (18, 79324335), (19, 75149370), (27, 52882890), (30, 47594601), (38, 37574685), (45, 31729734), (54, 26441445), (57, 25049790), (81, 17627630), (90, 15864867), (95, 15029874), (114, 12524895), (135, 10576578), (162, 8813815), (171, 8349930), (190, 7514937), (257, 5555790), (270, 5288289), (285, 5009958), (342, 4174965), (361, 3955230), (405, 3525526), (513, 2783310), (514, 2777895), (570, 2504979), (722, 1977615), (771, 1851930), (810, 1762763), (855, 1669986), (1026, 1391655), (1083, 1318410), (1285, 1111158), (1539, 927770), (1542, 925965), (1710, 834993), (1805, 791046), (2166, 659205), (2313, 617310), (2565, 556662), (2570, 555579), (3078, 463885), (3249, 439470), (3610, 395523), (3855, 370386), (4626, 308655), (4883, 292410), (5130, 278331), (5415, 263682), (6498, 219735), (6859, 208170), (6939, 205770), (7695, 185554), (7710, 185193), (9747, 146490), (9766, 146205), (10830, 131841), (11565, 123462), (13718, 104085), (13878, 102885), (14649, 97470), (15390, 92777), (16245, 87894), (19494, 73245), (20577, 69390), (20817, 68590), (23130, 61731), (24415, 58482), (29241, 48830), (29298, 48735), (32490, 43947), (34295, 41634), (34695, 41154)]