1325788030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{310489}}^1$

素因数の和:310564

約数の個数: 32

約数和(自身を含む): 2772054720

約数和(自身を除く): 1446266690

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 310489, 620978, 1552445, 2173423, 3104890, 4346846, 10867115, 18939829, 21734230, 37879658, 94699145, 132578803, 189398290, 265157606, 662894015, 1325788030]

約数ペア:

[(1, 1325788030), (2, 662894015), (5, 265157606), (7, 189398290), (10, 132578803), (14, 94699145), (35, 37879658), (61, 21734230), (70, 18939829), (122, 10867115), (305, 4346846), (427, 3104890), (610, 2173423), (854, 1552445), (2135, 620978), (4270, 310489)]