2814420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6701}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 9007488

約数和(自身を除く): 6193068

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, 6701, 13402, 20103, 26804, 33505, 40206, 46907, 67010, 80412, 93814, 100515, 134020, 140721, 187628, 201030, 234535, 281442, 402060, 469070, 562884, 703605, 938140, 1407210, 2814420]

約数ペア:

[(1, 2814420), (2, 1407210), (3, 938140), (4, 703605), (5, 562884), (6, 469070), (7, 402060), (10, 281442), (12, 234535), (14, 201030), (15, 187628), (20, 140721), (21, 134020), (28, 100515), (30, 93814), (35, 80412), (42, 67010), (60, 46907), (70, 40206), (84, 33505), (105, 26804), (140, 20103), (210, 13402), (420, 6701)]