30035320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107269}}^1$

素因数の和:107287

約数の個数: 32

約数和(自身を含む): 77234400

約数和(自身を除く): 47199080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 107269, 214538, 429076, 536345, 750883, 858152, 1072690, 1501766, 2145380, 3003532, 3754415, 4290760, 6007064, 7508830, 15017660, 30035320]

約数ペア:

[(1, 30035320), (2, 15017660), (4, 7508830), (5, 6007064), (7, 4290760), (8, 3754415), (10, 3003532), (14, 2145380), (20, 1501766), (28, 1072690), (35, 858152), (40, 750883), (56, 536345), (70, 429076), (140, 214538), (280, 107269)]