17939459740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30930103}}^1$

素因数の和:30930141

約数の個数: 24

約数和(自身を含む): 38971931040

約数和(自身を除く): 21032471300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 30930103, 61860206, 123720412, 154650515, 309301030, 618602060, 896972987, 1793945974, 3587891948, 4484864935, 8969729870, 17939459740]

約数ペア:

[(1, 17939459740), (2, 8969729870), (4, 4484864935), (5, 3587891948), (10, 1793945974), (20, 896972987), (29, 618602060), (58, 309301030), (116, 154650515), (145, 123720412), (290, 61860206), (580, 30930103)]