28122430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9343}}^1$

素因数の和:9400

約数の個数: 32

約数和(自身を含む): 59203584

約数和(自身を除く): 31081154

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9343, 18686, 46715, 65401, 93430, 130802, 327005, 401749, 654010, 803498, 2008745, 2812243, 4017490, 5624486, 14061215, 28122430]

約数ペア:

[(1, 28122430), (2, 14061215), (5, 5624486), (7, 4017490), (10, 2812243), (14, 2008745), (35, 803498), (43, 654010), (70, 401749), (86, 327005), (215, 130802), (301, 93430), (430, 65401), (602, 46715), (1505, 18686), (3010, 9343)]