6542340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 21552384

約数和(自身を除く): 15010044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 421, 444, 518, 555, 740, 777, 842, 1036, 1110, 1263, 1295, 1554, 1684, 2105, 2220, 2526, 2590, 2947, 3108, 3885, 4210, 5052, 5180, 5894, 6315, 7770, 8420, 8841, 11788, 12630, 14735, 15540, 15577, 17682, 25260, 29470, 31154, 35364, 44205, 46731, 58940, 62308, 77885, 88410, 93462, 109039, 155770, 176820, 186924, 218078, 233655, 311540, 327117, 436156, 467310, 545195, 654234, 934620, 1090390, 1308468, 1635585, 2180780, 3271170, 6542340]

約数ペア:

[(1, 6542340), (2, 3271170), (3, 2180780), (4, 1635585), (5, 1308468), (6, 1090390), (7, 934620), (10, 654234), (12, 545195), (14, 467310), (15, 436156), (20, 327117), (21, 311540), (28, 233655), (30, 218078), (35, 186924), (37, 176820), (42, 155770), (60, 109039), (70, 93462), (74, 88410), (84, 77885), (105, 62308), (111, 58940), (140, 46731), (148, 44205), (185, 35364), (210, 31154), (222, 29470), (259, 25260), (370, 17682), (420, 15577), (421, 15540), (444, 14735), (518, 12630), (555, 11788), (740, 8841), (777, 8420), (842, 7770), (1036, 6315), (1110, 5894), (1263, 5180), (1295, 5052), (1554, 4210), (1684, 3885), (2105, 3108), (2220, 2947), (2526, 2590)]