28743030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5413}}^1$

素因数の和:5485

約数の個数: 48

約数和(自身を含む): 76012560

約数和(自身を除く): 47269530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 5413, 10826, 16239, 27065, 32478, 48717, 54130, 81195, 97434, 162390, 243585, 319367, 487170, 638734, 958101, 1596835, 1916202, 2874303, 3193670, 4790505, 5748606, 9581010, 14371515, 28743030]

約数ペア:

[(1, 28743030), (2, 14371515), (3, 9581010), (5, 5748606), (6, 4790505), (9, 3193670), (10, 2874303), (15, 1916202), (18, 1596835), (30, 958101), (45, 638734), (59, 487170), (90, 319367), (118, 243585), (177, 162390), (295, 97434), (354, 81195), (531, 54130), (590, 48717), (885, 32478), (1062, 27065), (1770, 16239), (2655, 10826), (5310, 5413)]