2078702490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1135903}}^1$

素因数の和:1135974

約数の個数: 32

約数和(自身を含む): 5070675456

約数和(自身を除く): 2991972966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1135903, 2271806, 3407709, 5679515, 6815418, 11359030, 17038545, 34077090, 69290083, 138580166, 207870249, 346450415, 415740498, 692900830, 1039351245, 2078702490]

約数ペア:

[(1, 2078702490), (2, 1039351245), (3, 692900830), (5, 415740498), (6, 346450415), (10, 207870249), (15, 138580166), (30, 69290083), (61, 34077090), (122, 17038545), (183, 11359030), (305, 6815418), (366, 5679515), (610, 3407709), (915, 2271806), (1830, 1135903)]