2019027570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{4933}}^1$

素因数の和:6899

約数の個数: 64

約数和(自身を含む): 5541868800

約数和(自身を除く): 3522841230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1949, 3898, 4933, 5847, 9745, 9866, 11694, 13643, 14799, 19490, 24665, 27286, 29235, 29598, 34531, 40929, 49330, 58470, 68215, 69062, 73995, 81858, 103593, 136430, 147990, 172655, 204645, 207186, 345310, 409290, 517965, 1035930, 9614417, 19228834, 28843251, 48072085, 57686502, 67300919, 96144170, 134601838, 144216255, 201902757, 288432510, 336504595, 403805514, 673009190, 1009513785, 2019027570]

約数ペア:

[(1, 2019027570), (2, 1009513785), (3, 673009190), (5, 403805514), (6, 336504595), (7, 288432510), (10, 201902757), (14, 144216255), (15, 134601838), (21, 96144170), (30, 67300919), (35, 57686502), (42, 48072085), (70, 28843251), (105, 19228834), (210, 9614417), (1949, 1035930), (3898, 517965), (4933, 409290), (5847, 345310), (9745, 207186), (9866, 204645), (11694, 172655), (13643, 147990), (14799, 136430), (19490, 103593), (24665, 81858), (27286, 73995), (29235, 69062), (29598, 68215), (34531, 58470), (40929, 49330)]