74419380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59063}}^1$

素因数の和:59085

約数の個数: 72

約数和(自身を含む): 257991552

約数和(自身を除く): 183572172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59063, 118126, 177189, 236252, 295315, 354378, 413441, 531567, 590630, 708756, 826882, 885945, 1063134, 1181260, 1240323, 1653764, 1771890, 2067205, 2126268, 2480646, 2657835, 3543780, 3720969, 4134410, 4961292, 5315670, 6201615, 7441938, 8268820, 10631340, 12403230, 14883876, 18604845, 24806460, 37209690, 74419380]

約数ペア:

[(1, 74419380), (2, 37209690), (3, 24806460), (4, 18604845), (5, 14883876), (6, 12403230), (7, 10631340), (9, 8268820), (10, 7441938), (12, 6201615), (14, 5315670), (15, 4961292), (18, 4134410), (20, 3720969), (21, 3543780), (28, 2657835), (30, 2480646), (35, 2126268), (36, 2067205), (42, 1771890), (45, 1653764), (60, 1240323), (63, 1181260), (70, 1063134), (84, 885945), (90, 826882), (105, 708756), (126, 590630), (140, 531567), (180, 413441), (210, 354378), (252, 295315), (315, 236252), (420, 177189), (630, 118126), (1260, 59063)]