76611290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 158626944

約数和(自身を除く): 82015654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6971, 10990, 13942, 34855, 48797, 69710, 97594, 243985, 487970, 1094447, 2188894, 5472235, 7661129, 10944470, 15322258, 38305645, 76611290]

約数ペア:

[(1, 76611290), (2, 38305645), (5, 15322258), (7, 10944470), (10, 7661129), (14, 5472235), (35, 2188894), (70, 1094447), (157, 487970), (314, 243985), (785, 97594), (1099, 69710), (1570, 48797), (2198, 34855), (5495, 13942), (6971, 10990)]