8190210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 23012352

約数和(自身を除く): 14822142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 907, 1290, 1505, 1806, 1814, 2721, 3010, 4515, 4535, 5442, 6349, 9030, 9070, 12698, 13605, 19047, 27210, 31745, 38094, 39001, 63490, 78002, 95235, 117003, 190470, 195005, 234006, 273007, 390010, 546014, 585015, 819021, 1170030, 1365035, 1638042, 2730070, 4095105, 8190210]

約数ペア:

[(1, 8190210), (2, 4095105), (3, 2730070), (5, 1638042), (6, 1365035), (7, 1170030), (10, 819021), (14, 585015), (15, 546014), (21, 390010), (30, 273007), (35, 234006), (42, 195005), (43, 190470), (70, 117003), (86, 95235), (105, 78002), (129, 63490), (210, 39001), (215, 38094), (258, 31745), (301, 27210), (430, 19047), (602, 13605), (645, 12698), (903, 9070), (907, 9030), (1290, 6349), (1505, 5442), (1806, 4535), (1814, 4515), (2721, 3010)]