30179942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 21564058

約数列:

[1, 2, 13, 19, 26, 38, 199, 247, 307, 398, 494, 614, 2587, 3781, 3991, 5174, 5833, 7562, 7982, 11666, 49153, 61093, 75829, 98306, 122186, 151658, 794209, 1160767, 1588418, 2321534, 15089971, 30179942]

約数ペア:

[(1, 30179942), (2, 15089971), (13, 2321534), (19, 1588418), (26, 1160767), (38, 794209), (199, 151658), (247, 122186), (307, 98306), (398, 75829), (494, 61093), (614, 49153), (2587, 11666), (3781, 7982), (3991, 7562), (5174, 5833)]