84781130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18077}}^1$

素因数の和:18158

約数の個数: 32

約数和(自身を含む): 177019776

約数和(自身を除く): 92238646

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 18077, 36154, 90385, 126539, 180770, 253078, 632695, 1211159, 1265390, 2422318, 6055795, 8478113, 12111590, 16956226, 42390565, 84781130]

約数ペア:

[(1, 84781130), (2, 42390565), (5, 16956226), (7, 12111590), (10, 8478113), (14, 6055795), (35, 2422318), (67, 1265390), (70, 1211159), (134, 632695), (335, 253078), (469, 180770), (670, 126539), (938, 90385), (2345, 36154), (4690, 18077)]