89978910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{428471}}^1$

素因数の和:428488

約数の個数: 32

約数和(自身を含む): 246799872

約数和(自身を除く): 156820962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 428471, 856942, 1285413, 2142355, 2570826, 2999297, 4284710, 5998594, 6427065, 8997891, 12854130, 14996485, 17995782, 29992970, 44989455, 89978910]

約数ペア:

[(1, 89978910), (2, 44989455), (3, 29992970), (5, 17995782), (6, 14996485), (7, 12854130), (10, 8997891), (14, 6427065), (15, 5998594), (21, 4284710), (30, 2999297), (35, 2570826), (42, 2142355), (70, 1285413), (105, 856942), (210, 428471)]