42779870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13003}}^1$

素因数の和:13064

約数の個数: 32

約数和(自身を含む): 89883648

約数和(自身を除く): 47103778

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 13003, 26006, 65015, 91021, 130030, 182042, 455105, 611141, 910210, 1222282, 3055705, 4277987, 6111410, 8555974, 21389935, 42779870]

約数ペア:

[(1, 42779870), (2, 21389935), (5, 8555974), (7, 6111410), (10, 4277987), (14, 3055705), (35, 1222282), (47, 910210), (70, 611141), (94, 455105), (235, 182042), (329, 130030), (470, 91021), (658, 65015), (1645, 26006), (3290, 13003)]