175085690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 343577376

約数和(自身を除く): 168491686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 211, 338, 422, 491, 845, 982, 1055, 1690, 2110, 2455, 2743, 4910, 5486, 6383, 12766, 13715, 27430, 31915, 35659, 63830, 71318, 82979, 103601, 165958, 178295, 207202, 356590, 414895, 518005, 829790, 1036010, 1346813, 2693626, 6734065, 13468130, 17508569, 35017138, 87542845, 175085690]

約数ペア:

[(1, 175085690), (2, 87542845), (5, 35017138), (10, 17508569), (13, 13468130), (26, 6734065), (65, 2693626), (130, 1346813), (169, 1036010), (211, 829790), (338, 518005), (422, 414895), (491, 356590), (845, 207202), (982, 178295), (1055, 165958), (1690, 103601), (2110, 82979), (2455, 71318), (2743, 63830), (4910, 35659), (5486, 31915), (6383, 27430), (12766, 13715)]