162073730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178103}}^1$

素因数の和:178130

約数の個数: 32

約数和(自身を含む): 359057664

約数和(自身を除く): 196983934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 178103, 356206, 890515, 1246721, 1781030, 2315339, 2493442, 4630678, 6233605, 11576695, 12467210, 16207373, 23153390, 32414746, 81036865, 162073730]

約数ペア:

[(1, 162073730), (2, 81036865), (5, 32414746), (7, 23153390), (10, 16207373), (13, 12467210), (14, 11576695), (26, 6233605), (35, 4630678), (65, 2493442), (70, 2315339), (91, 1781030), (130, 1246721), (182, 890515), (455, 356206), (910, 178103)]