2079892290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{55331}}^1$

素因数の和:55527

約数の個数: 64

約数和(自身を含む): 5736821760

約数和(自身を除く): 3656929470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 179, 210, 358, 537, 895, 1074, 1253, 1790, 2506, 2685, 3759, 5370, 6265, 7518, 12530, 18795, 37590, 55331, 110662, 165993, 276655, 331986, 387317, 553310, 774634, 829965, 1161951, 1659930, 1936585, 2323902, 3873170, 5809755, 9904249, 11619510, 19808498, 29712747, 49521245, 59425494, 69329743, 99042490, 138659486, 148563735, 207989229, 297127470, 346648715, 415978458, 693297430, 1039946145, 2079892290]

約数ペア:

[(1, 2079892290), (2, 1039946145), (3, 693297430), (5, 415978458), (6, 346648715), (7, 297127470), (10, 207989229), (14, 148563735), (15, 138659486), (21, 99042490), (30, 69329743), (35, 59425494), (42, 49521245), (70, 29712747), (105, 19808498), (179, 11619510), (210, 9904249), (358, 5809755), (537, 3873170), (895, 2323902), (1074, 1936585), (1253, 1659930), (1790, 1161951), (2506, 829965), (2685, 774634), (3759, 553310), (5370, 387317), (6265, 331986), (7518, 276655), (12530, 165993), (18795, 110662), (37590, 55331)]