148536430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1487}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 305980416

約数和(自身を除く): 157443986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1427, 1487, 2854, 2974, 7135, 7435, 9989, 10409, 14270, 14870, 19978, 20818, 49945, 52045, 99890, 104090, 2121949, 4243898, 10609745, 14853643, 21219490, 29707286, 74268215, 148536430]

約数ペア:

[(1, 148536430), (2, 74268215), (5, 29707286), (7, 21219490), (10, 14853643), (14, 10609745), (35, 4243898), (70, 2121949), (1427, 104090), (1487, 99890), (2854, 52045), (2974, 49945), (7135, 20818), (7435, 19978), (9989, 14870), (10409, 14270)]