15676479140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{149101}}^1$

素因数の和:149868

約数の個数: 48

約数和(自身を含む): 37673900544

約数和(自身を除く): 21997421404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751, 1502, 3004, 3755, 5257, 7510, 10514, 15020, 21028, 26285, 52570, 105140, 149101, 298202, 596404, 745505, 1043707, 1491010, 2087414, 2982020, 4174828, 5218535, 10437070, 20874140, 111974851, 223949702, 447899404, 559874255, 783823957, 1119748510, 1567647914, 2239497020, 3135295828, 3919119785, 7838239570, 15676479140]

約数ペア:

[(1, 15676479140), (2, 7838239570), (4, 3919119785), (5, 3135295828), (7, 2239497020), (10, 1567647914), (14, 1119748510), (20, 783823957), (28, 559874255), (35, 447899404), (70, 223949702), (140, 111974851), (751, 20874140), (1502, 10437070), (3004, 5218535), (3755, 4174828), (5257, 2982020), (7510, 2087414), (10514, 1491010), (15020, 1043707), (21028, 745505), (26285, 596404), (52570, 298202), (105140, 149101)]