63000420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{150001}}^1$

素因数の和:150020

約数の個数: 48

約数和(自身を含む): 201602688

約数和(自身を除く): 138602268

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, 150001, 300002, 450003, 600004, 750005, 900006, 1050007, 1500010, 1800012, 2100014, 2250015, 3000020, 3150021, 4200028, 4500030, 5250035, 6300042, 9000060, 10500070, 12600084, 15750105, 21000140, 31500210, 63000420]

約数ペア:

[(1, 63000420), (2, 31500210), (3, 21000140), (4, 15750105), (5, 12600084), (6, 10500070), (7, 9000060), (10, 6300042), (12, 5250035), (14, 4500030), (15, 4200028), (20, 3150021), (21, 3000020), (28, 2250015), (30, 2100014), (35, 1800012), (42, 1500010), (60, 1050007), (70, 900006), (84, 750005), (105, 600004), (140, 450003), (210, 300002), (420, 150001)]