42184520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{150659}}^1$

素因数の和:150677

約数の個数: 32

約数和(自身を含む): 108475200

約数和(自身を除く): 66290680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 150659, 301318, 602636, 753295, 1054613, 1205272, 1506590, 2109226, 3013180, 4218452, 5273065, 6026360, 8436904, 10546130, 21092260, 42184520]

約数ペア:

[(1, 42184520), (2, 21092260), (4, 10546130), (5, 8436904), (7, 6026360), (8, 5273065), (10, 4218452), (14, 3013180), (20, 2109226), (28, 1506590), (35, 1205272), (40, 1054613), (56, 753295), (70, 602636), (140, 301318), (280, 150659)]