30865210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 57661632

約数和(自身を除く): 26796422

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 907, 1814, 3403, 4535, 6806, 9070, 17015, 34030, 37187, 74374, 75281, 150562, 185935, 371870, 376405, 752810, 3086521, 6173042, 15432605, 30865210]

約数ペア:

[(1, 30865210), (2, 15432605), (5, 6173042), (10, 3086521), (41, 752810), (82, 376405), (83, 371870), (166, 185935), (205, 150562), (410, 75281), (415, 74374), (830, 37187), (907, 34030), (1814, 17015), (3403, 9070), (4535, 6806)]