1203375390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{14731}}^1$

素因数の和:15137

約数の個数: 64

約数和(自身を含む): 3309396480

約数和(自身を除く): 2106021090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 778, 1167, 1945, 2334, 2723, 3890, 5446, 5835, 8169, 11670, 13615, 14731, 16338, 27230, 29462, 40845, 44193, 73655, 81690, 88386, 103117, 147310, 206234, 220965, 309351, 441930, 515585, 618702, 1031170, 1546755, 3093510, 5730359, 11460718, 17191077, 28651795, 34382154, 40112513, 57303590, 80225026, 85955385, 120337539, 171910770, 200562565, 240675078, 401125130, 601687695, 1203375390]

約数ペア:

[(1, 1203375390), (2, 601687695), (3, 401125130), (5, 240675078), (6, 200562565), (7, 171910770), (10, 120337539), (14, 85955385), (15, 80225026), (21, 57303590), (30, 40112513), (35, 34382154), (42, 28651795), (70, 17191077), (105, 11460718), (210, 5730359), (389, 3093510), (778, 1546755), (1167, 1031170), (1945, 618702), (2334, 515585), (2723, 441930), (3890, 309351), (5446, 220965), (5835, 206234), (8169, 147310), (11670, 103117), (13615, 88386), (14731, 81690), (16338, 73655), (27230, 44193), (29462, 40845)]