90427010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 168618672

約数和(自身を除く): 78191662

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 2797, 3233, 5594, 6466, 13985, 16165, 27970, 32330, 148241, 170617, 296482, 341234, 741205, 853085, 1482410, 1706170, 9042701, 18085402, 45213505, 90427010]

約数ペア:

[(1, 90427010), (2, 45213505), (5, 18085402), (10, 9042701), (53, 1706170), (61, 1482410), (106, 853085), (122, 741205), (265, 341234), (305, 296482), (530, 170617), (610, 148241), (2797, 32330), (3233, 27970), (5594, 16165), (6466, 13985)]