2829834420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6737701}}^1$

素因数の和:6737720

約数の個数: 48

約数和(自身を含む): 9055471488

約数和(自身を除く): 6225637068

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, 6737701, 13475402, 20213103, 26950804, 33688505, 40426206, 47163907, 67377010, 80852412, 94327814, 101065515, 134754020, 141491721, 188655628, 202131030, 235819535, 282983442, 404262060, 471639070, 565966884, 707458605, 943278140, 1414917210, 2829834420]

約数ペア:

[(1, 2829834420), (2, 1414917210), (3, 943278140), (4, 707458605), (5, 565966884), (6, 471639070), (7, 404262060), (10, 282983442), (12, 235819535), (14, 202131030), (15, 188655628), (20, 141491721), (21, 134754020), (28, 101065515), (30, 94327814), (35, 80852412), (42, 67377010), (60, 47163907), (70, 40426206), (84, 33688505), (105, 26950804), (140, 20213103), (210, 13475402), (420, 6737701)]