70196140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{501401}}^1$

素因数の和:501417

約数の個数: 24

約数和(自身を含む): 168471072

約数和(自身を除く): 98274932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 501401, 1002802, 2005604, 2507005, 3509807, 5014010, 7019614, 10028020, 14039228, 17549035, 35098070, 70196140]

約数ペア:

[(1, 70196140), (2, 35098070), (4, 17549035), (5, 14039228), (7, 10028020), (10, 7019614), (14, 5014010), (20, 3509807), (28, 2507005), (35, 2005604), (70, 1002802), (140, 501401)]