30731714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 20748862

約数列:

[1, 2, 13, 26, 41, 82, 127, 227, 254, 454, 533, 1066, 1651, 2951, 3302, 5207, 5902, 9307, 10414, 18614, 28829, 57658, 67691, 120991, 135382, 241982, 374777, 749554, 1181989, 2363978, 15365857, 30731714]

約数ペア:

[(1, 30731714), (2, 15365857), (13, 2363978), (26, 1181989), (41, 749554), (82, 374777), (127, 241982), (227, 135382), (254, 120991), (454, 67691), (533, 57658), (1066, 28829), (1651, 18614), (2951, 10414), (3302, 9307), (5207, 5902)]