4641990780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11052359}}^1$

素因数の和:11052378

約数の個数: 48

約数和(自身を含む): 14854371840

約数和(自身を除く): 10212381060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11052359, 22104718, 33157077, 44209436, 55261795, 66314154, 77366513, 110523590, 132628308, 154733026, 165785385, 221047180, 232099539, 309466052, 331570770, 386832565, 464199078, 663141540, 773665130, 928398156, 1160497695, 1547330260, 2320995390, 4641990780]

約数ペア:

[(1, 4641990780), (2, 2320995390), (3, 1547330260), (4, 1160497695), (5, 928398156), (6, 773665130), (7, 663141540), (10, 464199078), (12, 386832565), (14, 331570770), (15, 309466052), (20, 232099539), (21, 221047180), (28, 165785385), (30, 154733026), (35, 132628308), (42, 110523590), (60, 77366513), (70, 66314154), (84, 55261795), (105, 44209436), (140, 33157077), (210, 22104718), (420, 11052359)]