1401414910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{194371}}^1$

素因数の和:194488

約数の個数: 32

約数和(自身を含む): 2910915072

約数和(自身を除く): 1509500162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 194371, 388742, 971855, 1360597, 1943710, 2721194, 6802985, 13605970, 20020213, 40040426, 100101065, 140141491, 200202130, 280282982, 700707455, 1401414910]

約数ペア:

[(1, 1401414910), (2, 700707455), (5, 280282982), (7, 200202130), (10, 140141491), (14, 100101065), (35, 40040426), (70, 20020213), (103, 13605970), (206, 6802985), (515, 2721194), (721, 1943710), (1030, 1360597), (1442, 971855), (3605, 388742), (7210, 194371)]