42730190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 80520480

約数和(自身を除く): 37790290

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 2179, 3922, 4358, 9805, 10895, 19610, 21790, 80623, 115487, 161246, 230974, 403115, 577435, 806230, 1154870, 4273019, 8546038, 21365095, 42730190]

約数ペア:

[(1, 42730190), (2, 21365095), (5, 8546038), (10, 4273019), (37, 1154870), (53, 806230), (74, 577435), (106, 403115), (185, 230974), (265, 161246), (370, 115487), (530, 80623), (1961, 21790), (2179, 19610), (3922, 10895), (4358, 9805)]