2912287790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{105023}}^1$

素因数の和:105136

約数の個数: 32

約数和(自身を含む): 5444444160

約数和(自身を除く): 2532156370

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 590, 2773, 5546, 13865, 27730, 105023, 210046, 525115, 1050230, 4936081, 6196357, 9872162, 12392714, 24680405, 30981785, 49360810, 61963570, 291228779, 582457558, 1456143895, 2912287790]

約数ペア:

[(1, 2912287790), (2, 1456143895), (5, 582457558), (10, 291228779), (47, 61963570), (59, 49360810), (94, 30981785), (118, 24680405), (235, 12392714), (295, 9872162), (470, 6196357), (590, 4936081), (2773, 1050230), (5546, 525115), (13865, 210046), (27730, 105023)]