12284670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18508290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 107, 129, 178, 214, 215, 258, 267, 321, 430, 445, 534, 535, 642, 645, 890, 1070, 1290, 1335, 1605, 2670, 3210, 3827, 4601, 7654, 9202, 9523, 11481, 13803, 19046, 19135, 22962, 23005, 27606, 28569, 38270, 46010, 47615, 57138, 57405, 69015, 95230, 114810, 138030, 142845, 285690, 409489, 818978, 1228467, 2047445, 2456934, 4094890, 6142335, 12284670]

約数ペア:

[(1, 12284670), (2, 6142335), (3, 4094890), (5, 2456934), (6, 2047445), (10, 1228467), (15, 818978), (30, 409489), (43, 285690), (86, 142845), (89, 138030), (107, 114810), (129, 95230), (178, 69015), (214, 57405), (215, 57138), (258, 47615), (267, 46010), (321, 38270), (430, 28569), (445, 27606), (534, 23005), (535, 22962), (642, 19135), (645, 19046), (890, 13803), (1070, 11481), (1290, 9523), (1335, 9202), (1605, 7654), (2670, 4601), (3210, 3827)]