7539350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 17269728

約数和(自身を除く): 9730378

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1657, 2275, 3314, 4550, 8285, 11599, 16570, 21541, 23198, 41425, 43082, 57995, 82850, 107705, 115990, 150787, 215410, 289975, 301574, 538525, 579950, 753935, 1077050, 1507870, 3769675, 7539350]

約数ペア:

[(1, 7539350), (2, 3769675), (5, 1507870), (7, 1077050), (10, 753935), (13, 579950), (14, 538525), (25, 301574), (26, 289975), (35, 215410), (50, 150787), (65, 115990), (70, 107705), (91, 82850), (130, 57995), (175, 43082), (182, 41425), (325, 23198), (350, 21541), (455, 16570), (650, 11599), (910, 8285), (1657, 4550), (2275, 3314)]