75422430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19489}}^1$

素因数の和:19545

約数の個数: 48

約数和(自身を含む): 200669040

約数和(自身を除く): 125246610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19489, 38978, 58467, 97445, 116934, 175401, 194890, 292335, 350802, 584670, 838027, 877005, 1676054, 1754010, 2514081, 4190135, 5028162, 7542243, 8380270, 12570405, 15084486, 25140810, 37711215, 75422430]

約数ペア:

[(1, 75422430), (2, 37711215), (3, 25140810), (5, 15084486), (6, 12570405), (9, 8380270), (10, 7542243), (15, 5028162), (18, 4190135), (30, 2514081), (43, 1754010), (45, 1676054), (86, 877005), (90, 838027), (129, 584670), (215, 350802), (258, 292335), (387, 194890), (430, 175401), (645, 116934), (774, 97445), (1290, 58467), (1935, 38978), (3870, 19489)]