2745481030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157877}}^1$

素因数の和:157968

約数の個数: 32

約数和(自身を含む): 5183450496

約数和(自身を除く): 2437969466

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 17390, 157877, 315754, 789385, 1578770, 5841449, 7420219, 11682898, 14840438, 29207245, 37101095, 58414490, 74202190, 274548103, 549096206, 1372740515, 2745481030]

約数ペア:

[(1, 2745481030), (2, 1372740515), (5, 549096206), (10, 274548103), (37, 74202190), (47, 58414490), (74, 37101095), (94, 29207245), (185, 14840438), (235, 11682898), (370, 7420219), (470, 5841449), (1739, 1578770), (3478, 789385), (8695, 315754), (17390, 157877)]