139362390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{516157}}^1$

素因数の和:516173

約数の個数: 32

約数和(自身を含む): 371633760

約数和(自身を除く): 232271370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 516157, 1032314, 1548471, 2580785, 3096942, 4645413, 5161570, 7742355, 9290826, 13936239, 15484710, 23227065, 27872478, 46454130, 69681195, 139362390]

約数ペア:

[(1, 139362390), (2, 69681195), (3, 46454130), (5, 27872478), (6, 23227065), (9, 15484710), (10, 13936239), (15, 9290826), (18, 7742355), (27, 5161570), (30, 4645413), (45, 3096942), (54, 2580785), (90, 1548471), (135, 1032314), (270, 516157)]