3321787140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2636339}}^1$

素因数の和:2636361

約数の個数: 72

約数和(自身を含む): 11515533120

約数和(自身を除く): 8193745980

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, 2636339, 5272678, 7909017, 10545356, 13181695, 15818034, 18454373, 23727051, 26363390, 31636068, 36908746, 39545085, 47454102, 52726780, 55363119, 73817492, 79090170, 92271865, 94908204, 110726238, 118635255, 158180340, 166089357, 184543730, 221452476, 237270510, 276815595, 332178714, 369087460, 474541020, 553631190, 664357428, 830446785, 1107262380, 1660893570, 3321787140]

約数ペア:

[(1, 3321787140), (2, 1660893570), (3, 1107262380), (4, 830446785), (5, 664357428), (6, 553631190), (7, 474541020), (9, 369087460), (10, 332178714), (12, 276815595), (14, 237270510), (15, 221452476), (18, 184543730), (20, 166089357), (21, 158180340), (28, 118635255), (30, 110726238), (35, 94908204), (36, 92271865), (42, 79090170), (45, 73817492), (60, 55363119), (63, 52726780), (70, 47454102), (84, 39545085), (90, 36908746), (105, 31636068), (126, 26363390), (140, 23727051), (180, 18454373), (210, 15818034), (252, 13181695), (315, 10545356), (420, 7909017), (630, 5272678), (1260, 2636339)]