12719490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 23133054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 1637, 2590, 3274, 3885, 4911, 7770, 8185, 9822, 11459, 16370, 22918, 24555, 34377, 49110, 57295, 60569, 68754, 114590, 121138, 171885, 181707, 302845, 343770, 363414, 423983, 605690, 847966, 908535, 1271949, 1817070, 2119915, 2543898, 4239830, 6359745, 12719490]

約数ペア:

[(1, 12719490), (2, 6359745), (3, 4239830), (5, 2543898), (6, 2119915), (7, 1817070), (10, 1271949), (14, 908535), (15, 847966), (21, 605690), (30, 423983), (35, 363414), (37, 343770), (42, 302845), (70, 181707), (74, 171885), (105, 121138), (111, 114590), (185, 68754), (210, 60569), (222, 57295), (259, 49110), (370, 34377), (518, 24555), (555, 22918), (777, 16370), (1110, 11459), (1295, 9822), (1554, 8185), (1637, 7770), (2590, 4911), (3274, 3885)]