147867020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62129}}^1$

素因数の和:62162

約数の個数: 48

約数和(自身を含む): 375762240

約数和(自身を除く): 227895220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 62129, 124258, 248516, 310645, 434903, 621290, 869806, 1056193, 1242580, 1739612, 2112386, 2174515, 4224772, 4349030, 5280965, 7393351, 8698060, 10561930, 14786702, 21123860, 29573404, 36966755, 73933510, 147867020]

約数ペア:

[(1, 147867020), (2, 73933510), (4, 36966755), (5, 29573404), (7, 21123860), (10, 14786702), (14, 10561930), (17, 8698060), (20, 7393351), (28, 5280965), (34, 4349030), (35, 4224772), (68, 2174515), (70, 2112386), (85, 1739612), (119, 1242580), (140, 1056193), (170, 869806), (238, 621290), (340, 434903), (476, 310645), (595, 248516), (1190, 124258), (2380, 62129)]