137826430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2003}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 283958784

約数和(自身を除く): 146132354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1966, 2003, 4006, 4915, 6881, 9830, 10015, 13762, 14021, 20030, 28042, 34405, 68810, 70105, 140210, 1968949, 3937898, 9844745, 13782643, 19689490, 27565286, 68913215, 137826430]

約数ペア:

[(1, 137826430), (2, 68913215), (5, 27565286), (7, 19689490), (10, 13782643), (14, 9844745), (35, 3937898), (70, 1968949), (983, 140210), (1966, 70105), (2003, 68810), (4006, 34405), (4915, 28042), (6881, 20030), (9830, 14021), (10015, 13762)]