30540190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 57970080

約数和(自身を除く): 27429890

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 1987, 3074, 3974, 7685, 9935, 15370, 19870, 57623, 105311, 115246, 210622, 288115, 526555, 576230, 1053110, 3054019, 6108038, 15270095, 30540190]

約数ペア:

[(1, 30540190), (2, 15270095), (5, 6108038), (10, 3054019), (29, 1053110), (53, 576230), (58, 526555), (106, 288115), (145, 210622), (265, 115246), (290, 105311), (530, 57623), (1537, 19870), (1987, 15370), (3074, 9935), (3974, 7685)]