63168420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{150401}}^1$

素因数の和:150420

約数の個数: 48

約数和(自身を含む): 202140288

約数和(自身を除く): 138971868

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, 150401, 300802, 451203, 601604, 752005, 902406, 1052807, 1504010, 1804812, 2105614, 2256015, 3008020, 3158421, 4211228, 4512030, 5264035, 6316842, 9024060, 10528070, 12633684, 15792105, 21056140, 31584210, 63168420]

約数ペア:

[(1, 63168420), (2, 31584210), (3, 21056140), (4, 15792105), (5, 12633684), (6, 10528070), (7, 9024060), (10, 6316842), (12, 5264035), (14, 4512030), (15, 4211228), (20, 3158421), (21, 3008020), (28, 2256015), (30, 2105614), (35, 1804812), (42, 1504010), (60, 1052807), (70, 902406), (84, 752005), (105, 601604), (140, 451203), (210, 300802), (420, 150401)]