184401980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1317157}}^1$

素因数の和:1317173

約数の個数: 24

約数和(自身を含む): 442565088

約数和(自身を除く): 258163108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1317157, 2634314, 5268628, 6585785, 9220099, 13171570, 18440198, 26343140, 36880396, 46100495, 92200990, 184401980]

約数ペア:

[(1, 184401980), (2, 92200990), (4, 46100495), (5, 36880396), (7, 26343140), (10, 18440198), (14, 13171570), (20, 9220099), (28, 6585785), (35, 5268628), (70, 2634314), (140, 1317157)]