12834420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 36093120

約数和(自身を除く): 23258700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 523, 818, 1046, 1227, 1569, 1636, 2045, 2092, 2454, 2615, 3138, 4090, 4908, 5230, 6135, 6276, 7845, 8180, 10460, 12270, 15690, 24540, 31380, 213907, 427814, 641721, 855628, 1069535, 1283442, 2139070, 2566884, 3208605, 4278140, 6417210, 12834420]

約数ペア:

[(1, 12834420), (2, 6417210), (3, 4278140), (4, 3208605), (5, 2566884), (6, 2139070), (10, 1283442), (12, 1069535), (15, 855628), (20, 641721), (30, 427814), (60, 213907), (409, 31380), (523, 24540), (818, 15690), (1046, 12270), (1227, 10460), (1569, 8180), (1636, 7845), (2045, 6276), (2092, 6135), (2454, 5230), (2615, 4908), (3138, 4090)]