2030754881470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{39043}}^1\times {\mathrm{743047}}^1$

素因数の和:782104

約数の個数: 32

約数和(自身を含む): 4177665520128

約数和(自身を除く): 2146910638658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 39043, 78086, 195215, 273301, 390430, 546602, 743047, 1366505, 1486094, 2733010, 3715235, 5201329, 7430470, 10402658, 26006645, 52013290, 29010784021, 58021568042, 145053920105, 203075488147, 290107840210, 406150976294, 1015377440735, 2030754881470]

約数ペア:

[(1, 2030754881470), (2, 1015377440735), (5, 406150976294), (7, 290107840210), (10, 203075488147), (14, 145053920105), (35, 58021568042), (70, 29010784021), (39043, 52013290), (78086, 26006645), (195215, 10402658), (273301, 7430470), (390430, 5201329), (546602, 3715235), (743047, 2733010), (1366505, 1486094)]